DNTS SIR Sect L4 - Offeror Self Assessment Form.xlsx
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- Attached to
- Screening Information Request (SIR) Dedicated Network Telecommunications System (DNTS) Federal contract opportunity
- Solicitation number
- 693KA8-24-R-00007
About this file
This document is an offeror self-assessment form for a Dedicated Network Telecommunications System (DNTS) being procured by the Department of Transportation Federal Aviation Administration Headquarters. As indicated in the related federal contract opportunity, the solicitation number is 693KA8-24-R-00007 and is for a DNTS. The self-assessment form contains 182 statements that offerors must address to indicate whether their proposed solution meets the requirements. The statements cover numerous technical requirements for the DNTS such as interfaces, protocols, timing and synchronization, power, environmental conditions, safety, and maintenance. Offerors must fill in the highlighted cells of the form to state whether each requirement is met, and to identify the specific proposed product that fulfills the requirement.
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VRTM
Dedicated Network Telecommunications System (DNTS) SIR # 693KA8-24-R-00007
| Attachment L4 - Offeror VRTM Self Assessment Form | 182 | Total Shall Statements | ||||||
| Vendor Name: | Date Submitted: | |||||||
| 182 | Incomplete | |||||||
| Instructions: Fill in all highlighted cells as follows: | 182 | |||||||
| Column A: Provide YES/NO answers to the requirements | ||||||||
| Column B: Identify the specific proposed unit(s) (manufacturer and part number) that fulfills this requirement | ||||||||
| Column A | Column B | |||||||
| Shall Number | FAA-P-2978 | |||||||
| Par # | Requirement | Yes/No? | Identify proposed DNTS unit(s) that meet(s) this requirement | |||||
| 1 | 3.1.a | The Dedicated Network Telecommunications System (DNTS) equipment shall(1) be scalable with options to configure any mix of interfaces from sections 3.1.2, 3.1.3 and/or Section 3.1.4 up to the aggregate capacity of the specified SONET Optical Interface. | ||||||
| 2 | 3.1.b | The DNTS shall(2) provide an optional configuration providing a limited set of capabilities to include SONET OC-3, 100 BaseT, and any mix of Low Speed interfaces from 3.1.4. | ||||||
| 3 | 3.1.1.a | The DNTS shall(3) be compliant with Telcordia GR-253 and ANSI T1.105 SONET specifications. | ||||||
| 4 | 3.1.1.b | The DNTS shall(4) have optional configurations to function at the SONET OC-3 line rate. | ||||||
| 5 | 3.1.1c | The DNTS shall(5) have optional configurations to function at the SONET OC-12 line rate. | ||||||
| 6 | 3.1.1.d | The DNTS shall(6) have optional configurations to function at the SONET OC-48 line rate. | ||||||
| 7 | 3.1.1.e | The DNTS shall(7) support transmission over single-mode fiber as specified in FAA-E-2761c. | ||||||
| 8 | 3.1.1.f | The DNTS shall(8) support UPSR as specified in GR-1400. | ||||||
| 9 | 3.1.1.g | The DNTS shall(9) operate with one or both optical transmitter/receivers enabled. | ||||||
| 10 | 3.1.1.h | When both transmitter/receivers are enabled the DNTS shall(10) provide for auto reconfiguration in accordance with UPSR. | ||||||
| 11 | 3.1.1.i | In the event of loss of physical layer connectivity on one path between nodes with redundant fiber paths, the system shall(11) restore communications within 60 milliseconds. | ||||||
| 12 | 3.1.1.j | The transmitter’s peak emission wavelength shall(12) be 1310 nm ± 50 nm. | ||||||
| 13 | 3.1.1.k.1 | The dynamic range of the transmitter/receiver shall(13) not be less than 13 dB for short or intermediate reach transmitter/receivers. | ||||||
| 14 | 3.1.1.k.2 | The dynamic range of the transmitter/receivers shall(14) not be less than 25 dB for long reach transmitter/receivers. | ||||||
| 15 | 3.1.1.k.3 | The maximum transmitter optical power output shall(15) not exceed the maximum allowable input power level of the receiver for short and intermediate reach transmitters. | ||||||
| 16 | 3.1.2.a | The DNTS shall(16) provide Structure-Agnostic Time Division Multiplexing (TDM) over Packet (SAToP) in accordance with IETF RFC 4553. | ||||||
| 17 | 3.1.2.b | The DNTS shall(17) provide Circuit Emulation Service over Ethernet (CESoETH) in accordance with MEF 3 | ||||||
| 18 | 3.1.2.c | The DNTS shall(18) provide Circuit Emulation Service over Ethernet (CESoETH) in accordance with MEF 8. | ||||||
| 19 | 3.1.2.d | The DNTS shall(19) provide Circuit Emulation Service over Packet Switched Network (CESoPSN) in accordance with IETF RFC 5086. | ||||||
| 20 | 3.1.2.e | The DNTS shall(20) provide Multi-Protocol Label Switching – Transport Profile (MPLS-TP) in accordance with IETF RFC 5654. | ||||||
| 21 | 3.1.2.f | The DNTS shall(21) provide Ethernet Linear Protection Switching (ELPS) in accordance with ITU-T G.8031. | ||||||
| 22 | 3.1.2.g | The DNTS shall(22) provide Ethernet Ring Protection Switching (ERPS) in accordance with ITU-T G.8032. | ||||||
| 23 | 3.1.2.h | The DNTS shall(23) provide Operation, Administration and Maintenance (OAM) in accordance with IEEE 802.3-2018. | ||||||
| 24 | 3.1.2.i | The DNTS shall(24) have the option to terminate a minimum of ten IEEE 802.3 10/100/1000BaseT circuits, each circuit independently configurable as Layer 1 or Layer 2. | ||||||
| 25 | 3.1.2.j | The DNTS shall(25) have optional configurations to provide a minimum of four Optical Gigabit Ethernet (GbE) circuits. | ||||||
| 26 | 3.1.2.k | The DNTS shall(26) provide MSTP in accordance with IEEE 802.1q Clause 13. | ||||||
| 27 | 3.1.2.l | The DNTS shall(27) provide VLAN-aware bridging capability in accordance with IEEE 802.1q Clause 5. | ||||||
| 28 | 3.1.2.m | Shall(28) Reserved | ||||||
| 29 | 3.1.2.n | The DNTS shall(29) provide Virtual Bridged Local Area Networks in accordance with IEEE 802.1q Clause 7. | ||||||
| 30 | 3.1.2.o | The DNTS shall(30) provide Hierarchical Quality of Service (QoS) in accordance with IEEE 802.1p. | ||||||
| 31 | 3.1.2.p | The DNTS shall(31) provide Unicast to Multicast conversion using Protocol Independent Multicast – Sparse Mode (PIM-SM) in accordance with IETF RFC 7761. | ||||||
| 32 | 3.1.2.q | The DNTS shall(32) support IPv6 for management functions and interfaces in accordance with IETF RFC 8200 and 8504. | ||||||
| 33 | 3.1.2.r | The DNTS shall(33) support IPv6 for packet transport in accordance with IETF RFC 8200 and 8504. | ||||||
| 34 | 3.1.3.1 | The DNTS shall(34) terminate a minimum of two ITU-T G.991.2 compliant SHDSL circuits. | ||||||
| 35 | 3.1.3.2.a | The DNTS shall(35) terminate a minimum of four ANSI T1.403 compliant DS1 circuits. | ||||||
| 36 | 3.1.3.2.b | The T1/DS1 interfaces shall(36) provide Extended Super Frame (ESF) format as defined by ANSI T1.403. | ||||||
| 37 | 3.1.3.2.c | The T1/DS1 interfaces shall(37) provide Bipolar with 8-zero substitution (B8ZS) line code as defined by ANSI T1.403. | ||||||
| 38 | 3.1.4.1.a | The DNTS shall(38) provide ANSI/EIA/TIA-232F Type D compliant interfaces supporting Synchronous and Asynchronous communications. | ||||||
| 39 | 3.1.4.1.b | The DNTS ANSI/EIA/TIA-232F Interface Type D shall(39) be configurable to allow for any combination of control signals to be forced on, enabled or disabled. | ||||||
| 40 | 3.1.4.1.c | The DNTS ANSI/EIA/TIA-232F interface shall(40) use the 25-pin connector where Transmit Signal Element Timing (DTE – pin 24) is passed through the DNTS independent of the DNTS Timing. | ||||||
| 41 | 3.1.4.2.a | The DNTS shall(41) provide ANSI/EIA/TIA-422/530 compliant interfaces supporting Synchronous and Asynchronous communications. | ||||||
| 42 | 3.1.4.2.b | The DNTS shall(42) provide ANSI/EIA/TIA-422 compliant interfaces using the 25 pin connector (EIA-530) where Transmit Signal Element Timing (DTE Source – pins 11 and 24) is passed through the DNTS independent of the DNTS Timing. | ||||||
| 43 | 3.1.4.3 | The DNTS shall(43) provide Digital Data Service (DDS) interfaces as defined by Telcordia PUB 62310. | ||||||
| 44 | 3.1.4.4.a | The DNTS shall(44) bridge one simplex ANSI/EIA/TIA-232F synchronous input to a minimum of five simplex ANSI/EIA/TIA-232F synchronous output circuits on the same DNTS (Figure 3-1). | ||||||
| 45 | 3.1.4.4.b | The DNTS shall(45) bridge one simplex ANSI/EIA/TIA-232F synchronous input over the network to output a minimum of 5 simplex ANSI/EIA/TIA-232F synchronous output circuits on any node in the same ring (Figure 3-2). | ||||||
| 46 | 3.1.4.5.a | The DNTS shall(46) provide Ear and Mouth (E&M) Voice Frequency interfaces as defined by Telcordia PUB 43801. | ||||||
| 47 | 3.1.4.5.b | The DNTS shall(47) provide Foreign Exchange Service (FXS) Voice Frequency interfaces as defined by Telcordia PUB 43801. | ||||||
| 48 | 3.1.4.5.c | The DNTS shall(48) provide Foreign Exchange Office (FXO) Voice Frequency interfaces as defined by Telcordia PUB 43801. | ||||||
| 49 | 3.1.4.5.d | The DNTS shall(49) provide Private Line Automatic Ring down (PLAR) Voice Frequency interfaces as defined by Telcordia PUB 43801. | ||||||
| 50 | 3.1.4.5.e.1 | FXO and FXS interfaces shall(50) be configurable to 600 or 900 ohm impedance. | ||||||
| 51 | 3.1.4.5.e.2 | E&M interface shall(51) provide 600 ohm impedance. | ||||||
| 52 | 3.1.4.5.f | The audio transmission level for the E&M interfaces listed below shall(52) be adjustable over a range of –16.0 dBm to +7 dBm for 2-Wire circuits. | ||||||
| 53 | 3.1.4.5.g | The audio transmission level for the E&M interfaces listed below shall(53) be adjustable over a range of –16.0 dBm to +7 dBm for 4-Wire circuits. | ||||||
| 54 | 3.1.4.5.h.1 | The E&M interface shall(54) provide Type I signaling as defined by SR-2275. | ||||||
| 55 | 3.1.4.5.h.2 | The E&M interface shall(55) provide Type II signaling as defined by SR-2275. | ||||||
| 56 | 3.1.4.5.h.3 | The E&M interface shall(56) provide Type III signaling as defined by SR-2275. | ||||||
| 57 | 3.1.4.5.h.4 | 4) The E&M interface shall(57) provide Type IV signaling as defined by SR-2275. | ||||||
| 58 | 3.1.4.5.h.5 | The E&M interface shall(58) provide Type V signaling as defined by SR-2275. | ||||||
| 59 | 3.1.4.5.i.1 | The Voice Frequency Interfaces attenuation distortion shall(59) have a tolerance of -0.5 to 1.5 dB in the frequency range of 404 – 2804 Hz. | ||||||
| 60 | 3.1.4.5.i.2 | The Voice Frequency Interfaces attenuation distortion shall(60) have a tolerance of -0.5 to 4.5 dB in the frequency ranges of 304 – 403 and 2805 – 3004 Hz. | ||||||
| 61 | 3.1.4.5.j | The frequency shift for the Voice Frequency Interfaces shall(61) be less than or equal to 1.0 Hz. | ||||||
| 62 | 3.1.4.5.k | The envelope delay distortion for the Voice Frequency Interfaces shall(62) be less than or equal to 650 μsec. | ||||||
| 63 | 3.1.4.5.l.1 | The phase jitter for the Voice Frequency Interfaces shall(63) be less than or equal to 8° in the frequency range of 4 – 300 Hz. | ||||||
| 64 | 3.1.4.5.l.2 | The phase jitter for the Voice Frequency Interfaces shall(64) be less than or equal to 3° in the frequency range of 20 – 300 Hz. | ||||||
| 65 | 3.1.4.6.a | The DNTS shall(65) provide dry contact with output current rating of ≥ 1A | ||||||
| 66 | 3.1.5.a | The DNTS system shall(66) provide an optional Primary Reference Source (Stratum 1) timing and synchronization compatible with the DNTS equipment and in accordance with: |
1) ATIS-0900001
2) ATIS-0900101.2013
3) ATIS-0900105.09.2013
| 67 | 3.1.5.b | The DNTS shall(67) include a Stratum 3 or better internal clock. |
| 68 | 3.1.5.c | The DNTS shall(68) accept timing from a Building Integrated Timing System (BITS) interface per GR-1244. |
| 69 | 3.1.5.d | The DNTS shall(69) accept timing from a OC-N interface per GR-1244. |
| 70 | 3.1.5.e | The DNTS shall(70) accept timing from an incoming DS1 interface per GR-1244. |
| 71 | 3.1.5.f | The DNTS DS1 interfaces shall(71) be synchronized with the selected timing source. |
| 72 | 3.1.6.a | The DNTS shall(72) synchronize internal clocks every 24 hours with a common time source. |
| 73 | 3.1.6.b | The DNTS shall(73) synchronize internal clocks to the common time source when the time difference is greater than 6 seconds. |
| 74 | 3.1.6.c | The DNTS shall(74) support NTP. |
| 75 | 3.1.7 | It shall(75) be possible to network, in a ring configuration via optical fiber, as few as two and as many as sixteen DNTSs. |
| 76 | 3.1.8.a | The DNTS shall(76) be configurable, using an IEEE 802.3 10/100/1000BaseT interface, by the FAA without manufacturer intervention. |
| 77 | 3.1.8.b | The DNTS shall(77) provide for additional circuits to be added by the FAA without manufacturer intervention. |
| 78 | 3.1.9.a | If the DNTS is software configurable, the configuration data shall(78) be preserved within the DNTS such that no single module failure will require the reentry of configuration files. |
| 79 | 3.1.9.b | The DNTS shall(79) internally preserve configuration data where in the event of a power failure the DNTS will fully restore services when power is restored. |
| 80 | 3.1.9.c | The DNTS shall(80) allow for the storage of configuration data to an external device that is not part of the DNTS, such as a hard drive on a laptop, for backup and restoral purposes. |
| 81 | 3.1.9.d | The DNTS shall(81) be capable of restoring configuration data from an external device. |
| 82 | 3.1.10 | The nominal BER attributable to the DNTS shall(82) be 1 x 10-9 or better. |
| 83 | 3.1.11 | The DNTS shall(83) be fully functional, with all interfaces working within normal operating ranges, when the BER of the transport layer is no worse than 1 x 10-6. |
| 84 | 3.1.12.a | The DNTS shall(84) include built in self-test (BIST) functionality and provide the results via SNMP, traps and querries |
| 85 | 3.1.12.b | BIST data shall(85) be identified by the network address of the unit to which it applies. |
| 86 | 3.1.12.c | The DNTS shall(86) have ability to discover node adjacencies. |
| 87 | 3.1.12.d | The DNTS shall(87) failover to alternate processing equipment for any failure that affects system operations preserving normal or degraded operations. |
| 88 | 3.1.13.a | The DNTS shall(88) provide status via SNMP V3, both traps and SNMP Queries. |
| 89 | 3.1.13.b | The DNTS shall(89) indicate a minor alarm when a failure in any power supply module, in which the failure does not cause an outage. |
| 90 | 3.1.13.c | The DNTS BIST shall(90) provide status when optical received power is insufficient to sustain a BER of 1x10-6 or better. |
| 91 | 3.1.13.d | The DNTS BIST shall(91) indicate an I/O module failure status. |
| 92 | 3.1.13.e | The DNTS BIST shall(92) indicate a Node failure status. |
| 93 | 3.1.13.f | The DNTS BIST shall(93) indicate a Loss of Signal (LOS) status. |
| 94 | 3.1.13.g | The DNTS BIST shall(94) indicate a Loss of Frame (LOF) status. |
| 95 | 3.1.13.h | The DNTS BIST shall(95) indicate an Alarm Indication Signal (AIS) status. |
| 96 | 3.1.13.j | As a minimum, the DNTS shall(96) accept, via contact closures, major and minor alarm inputs from external equipment connected to it. |
| 97 | 3.1.14.a | The DNTS shall(97) generate audit logs for both Operating System and Application level events for local, non-local, and remote sessions. The following minimum events must be captured and recorded: |
(1) Resource degradation alerts (e.g., 100% utilization, disk space full, volume full),
(2) Login and logout, successful and unsuccessful,
(3) Account creation/modification and permissions or configuration changes,
(4) Administrator level activities,
(5) Startup/Shutdown of System/Services/processes,
(6) Access to privileged functions (e.g., setting auditable event and intrusion detection devices) including maintenance,
(7) Results from malicious code protection (as capable),
(8) Access control list denials (as capable), and
(9) IDS signature based attacks (as capable).
| 98 | 3.1.14.b | The DNTS shall(98) generate audit records that contain the type of event, date, time, system source (asset name and IP address) where the event occurred, user/subject identification, outcome of the event (success/failure), and session ID if applicable; but do not contain sensitive information, such as passwords, actual system data, or privacy information. |
| 99 | 3.1.14.c | The DNTS shall(99) allocate sufficient storage capacity to store 14 days of security-relevant audit records in online storage, and configure the system auditing capacity to reduce the likelihood of audit record storage capacity being exceeded (e.g., provide 25% capacity above estimated need). |
| 100 | 3.1.14.d | The DNTS shall(100) provide audit record warning notifications in accordance with defined thresholds. Systems must implement at least three levels of warning notifications (e.g., 50%, 75%, 90%). |
| 101 | 3.1.14.e | The DNTS shall(101) not alter the original content or time ordering of audit records. |
| 102 | 3.1.14.f | The DNTS shall (102) provide accurate time stamps (including date, time, and UTC offset) in audit records. |
| 103 | 3.1.14.g | The DNTS shall(103) time stamp audit records to within one second. |
| 104 | 3.1.14.h | The DNTS shall(104) protect audit information and audit tools from unauthorized access, modification, and deletion by restricting access privileges to individuals who are responsible for performing auditing functions. |
| 105 | 3.1.14.i | The DNTS shall(105) be able to back up its audit records at least once per 24 hour period onto a syslog server. |
| 106 | 3.1.14.j | The DNTS shall(106) use cryptographic mechanisms to protect the integrity of audit record information and auditing tools. |
| 107 | 3.1.15.1.a | The DNTS shall(107) be able to integrate with automated mechanisms (e.g., Active Directory, TACACS, LDAP, RADIUS) to support the management (e.g., establishing, activating, modifying, deactivating, reviewing, and monitoring accounts; expiring unused accounts) of system accounts. |
| 108 | 3.1.15.1.b | The DNTS shall(108) automatically disable or remove temporary and emergency user accounts within 24 hours after the need for the account is no longer valid, as determined by a system administrator. |
| 109 | 3.1.15.1.c | The DNTS shall(109) automatically disable inactive user accounts (Operating System and Application) after 90 days of inactivity. |
| 110 | 3.1.15.1.d | The DNTS shall(110) restrict account privileges to system administration, security administration, generic user, or super user. |
| 111 | 3.1.15.1.e | The DNTS shall(111) prevent non-privileged users from executing privileged functions including disabling, circumventing, or altering implemented security safeguards/countermeasures |
| 112 | 3.1.15.1.f | The DNTS shall(112) enforce a limit of 5 consecutive invalid login attempts within a 15 minute period. |
| 113 | 3.1.15.1.g | The DNTS shall(113) be configured to either automatically: |
1) Lock the account for 15 minutes, or
2) Lock the account until released by an administrator, when the maximum number of unsuccessful attempts is exceeded regardless of whether the login occurs via a local or network connection.
| 114 | 3.1.15.1.h | The DNTS shall(114) be configured to restrict logical access to the specific users that are responsible for implementing configuration changes through roles and/or access privileges. Audit functions must be configured to log all configuration changes and privileged user access. |
| 115 | 3.1.15.1.i | The DNTS shall(115) perform the following verification and notification functions: |
1) Verifies the correct operation of access controls and auditing functions;
2) Performs this verification upon system start-up, restart, and upon command by an authorized privileged user at least every 90 days;
3) Notifies system and/or security personnel of failed security verification tests; and
4) Implement the actions performed upon notification of failed security verification, including one of the following: system shut down, system restart, or notify system maintenance/security personnel.
| 116 | 3.1.15.1.j | The DNTS shall(116) support Network Access Controls (NAC) (e.g., NIC address, host name), Active Directory, and/or group policy for connecting devices on the network. |
| 117 | 3.1.15.1.k | The DNTS shall(117) generate error messages without revealing, in error logs or administrative messages, sensitive information (e.g., passwords, PII) or information that could be exploited by adversaries. |
| 118 | 3.1.15.1.l | The DNTS shall(118) restrict access to error messages and error logs only to authorized personnel via either physical or logical access controls. |
| 119 | 3.1.15.2.a | The DNTS shall(119) use multifactor authentication for remote and local access to privileged and non-privileged user accounts. |
| 120 | 1.1.15.2.b | The DNTS shall(120) implement replay-resistant authentication mechanisms for network access to privileged and non-privileged accounts. |
| 121 | 3.1.15.2.c | The DNTS shall(121) require passwords with the following characteristics: a minimum of 8 characters with no complexity requirements when MFA is also employed, and a minimum of 12 characters requiring at least one non-alphabetic character otherwise. This follows CIS guidelines. |
| 122 | 3.1.15.2.d | The DNTS shall(122) support annual password expiration following CIS guidelines. |
| 123 | 3.1.15.2.e | The DNTS shall(123) protect authenticator content (passwords, PIN, community strings) from unauthorized disclosure and modification in storage and in transmission. Authenticator content must use encryption for protection while in storage. Protection of authenticators in transmission may use either encryption or through isolation using a dedicated connection. |
| 124 | 3.1.15.2.f | The DNTS shall(124) enforce password lifetime restrictions to be a minimum of 2 days between password changes. |
| 125 | 3.1.15.2.g | The DNTS shall(125) enforce a 24 password change cycle reuse restriction. |
| 126 | 3.1.15.2.h | The DNTS shall(126) enforce an immediate (at first login) password change when a temporary password is issued for account creation and for lost/compromised password replacement. |
| 127 | 3.1.15.2.i | The DNTS shall(127) obscure feedback of authentication information (e.g., masking passwords, prohibit passwords from being displayed) during the authentication process to protect the information from possible unauthorized exploitation/use. |
| 128 | 3.1.15.2.j | The DNTS shall(128) only implement cryptographic modules that are FIPS 140-2 level 1 compliant for authentication. |
| 129 | 3.1.15.3.a | The DNTS shall(129) display a warning banner in accordance with FAA Order 1370.121, FAA Information Security and Privacy Program and Policy, as part of every system login. |
| 130 | 3.1.15.3.b | The DNTS shall(130) display the notification message or banner on the screen until users take explicit actions to acknowledge the notification. |
| 131 | 3.1.15.3.c | The DNTS shall (131) prevent further access to the system by initiating a session lock (e.g., password protected screen saver), which conceals information, for local access sessions after 15 minutes of inactivity. |
| 132 | 3.1.15.3.d | The DNTS shall(132) retain the session lock until the user re-authenticates. |
| 133 | 3.1.15.3.e | The DNTS shall(133) automatically terminate a user initiated logical session after 30 minutes of user inactivity. |
| 134 | 3.1.16.1.a.i | The DNTS shall(134) satisfy all requirements herein, in accordance with the input power conditions as specified in FAA-G-2100j, Section 3.1.1.6a, c and d. Input Power Conditions for AC 120 Volts 1 Phase. |
| 135 | 3.1.16.1.a.ii | The DNTS shall(135) operate within the range of -38.4 Volts DC to -57.6 Volts DC with < 5% AC Ripple. |
| 136 | 3.1.16.1.a.iii | The DNTS shall(136) operate within the range of 19.2 Volts DC to 28.8 Volts DC with < 5% AC Ripple. |
| 137 | 3.1.16.1.b | In the instance that the primary input power parameters are out of the specified nominal voltage range, due to a power event or a loss of power, the DNTS shall(137) satisfy one of the following criteria: |
1) Restore operation within six seconds (once input power returns to defined parameters), OR
2) Maintain operations for a minimum of fifteen seconds, after the power event or loss of power.
138 3.1.16.1.c The DNTS shall(138) have built in redundant power inputs.
| 139 | 3.1.16.1.d | The DNTS equipment shall(139) incorporate reverse polarity protection to prevent damage to the DNTS equipment if the polarity of the DC input voltage is reversed. |
| 140 | 3.1.16.1.e | The DNTS solution shall(140) provide a lead acid battery backup power option capable of providing power to the DNTS for a minimum of 8 hours. |
| 141 | 3.1.16.2.a | The DNTS equipment shall(141) meet the inrush current requirements listed in section 3.1.1.2.3 of FAA-G-2100j. |
| 142 | 3.1.16.2.b | The DNTS equipment shall(142) meet the harmonic content requirements listed in section 3.1.1.2.1 of FAA-G-2100j. |
| 143 | 3.1.16.2.c | The DNTS equipment shall(143) meet the power factor requirements listed in section 3.1.1.2.2 of FAA-G-2100j. |
| 144 | 3.1.16.3.a | Current overload protection for the DNTS equipment shall(144) be provided by fuses, circuit breakers, or other protective devices for primary input AC and DC circuits. |
| 145 | 3.1.16.3.b | Overcurrent devices shall(145) be protected from damage due to a loss of power (AC or DC). |
| 146 | 3.1.16.3.c | Overcurrent protective devices shall(146) detect fault currents and provide fault isolation. |
| 147 | 3.1.16.3.d | Series combination system overcurrent protection shall(147) not be permitted. |
| 148 | 3.1.16.4 | All DNTS equipment shall(148) withstand static discharges as specified in FAA-G-2100j, paragraph 3.2.6, without resultant unit, assembly, or component failures. |
| 149 | 3.1.16.5.a | The loss or variance of input voltage, including loss of voltage caused by activation of circuit protector devices, shall(149) not cause or induce any damage to any component in the DNTS or other interfacing equipment. |
| 150 | 3.1.16.5.b | The loss or variance of input voltage, including loss of voltage caused by activation of circuit protector devices, shall(150) not result in loss of settings or data. |
| 151 | 3.1.17 | Upon application of power to a node in a loop, end-to-end connectivity shall(151) be restored in less than 5 minutes. |
| 152 | 3.1.18.a | The DNTS shall(152) be mountable in a 19 inch (482.6 mm) wide rack or cabinet compliant with EIA-310d section 1. |
| 153 | 3.1.18.b | The DNTS shall(153) be mountable on a wall. |
| 154 | 3.1.19 | The DNTS solution including all required external equipment and required ventilation shall(154) not exceed 18 inches in depth and 14.0 inches (eight 1.75-inch rack units) in height. |
| 155 | 3.1.20 | The DNTS shall(155) meet or exceed NEBS level 3 requirements for operating temperature and humidity as specified in Telcordia SR-3580. |
| 156 | 3.1.21 | The DNTS equipment shall(156) meet or exceed the NEBS level 3 requirements for altitude including criterion [76] in GR-63c. |
| 157 | 3.1.22 | The DNTS equipment shall(157) meet or exceed the NEBS level 3 requirements for storage, transportation and handling temperature and humidity specified in Telcordia GR-63c criterion [69-71]. |
| 158 | 3.1.23 | The DNTS equipment shall(158) meet or exceed the NEBS level 3 requirements for storage, transportation and handling shock and vibration specified in Telcordia GR-63c criterion [107-109, 124]. |
| 159 | 3.1.24 | The DNTS equipment shall(159) meet or exceed the criteria for Earthquake zone 4 as specified in in Telcordia SR-3580. |
| 160 | 3.1.25 | The DNTS equipment shall(160) meet the NEBS level 3 criteria for ESD and EMI specified in Telcordia SR-3580. |
| 161 | 3.1.26 | The DNTS equipment shall(161) meet the NEBS level 3 criteria for Thermal Heat Dissipation specified in Telcordia SR-3580. |
| 162 | 3.1.27 | The DNTS equipment shall(162) meet the NEBS level 3 criteria for Acoustic Noise specified in Telcordia SR-3580. |
| 163 | 3.2.1 | After fabrication, parts and assembled equipment shall(163), be cleaned of smudges; loose, spattered, or excess solder; weld metal, metal chips and mold release agents; or any other foreign material that might detract from the intended operation, function, or appearance of the equipment. |
| 164 | 3.2.2 | Screws, nuts and bolts shall(164) show no evidence of cross threading, mutilation, or detrimental or hazardous burrs, and be firmly secured. |
| 165 | 3.2.3 | Wires and cables shall(165) be positioned or protected to avoid contact with rough or irregular surfaces or sharp edges, to avoid damage to conductors or adjacent parts. |
| 166 | 3.2.4.a | Shielding on wires and cables shall(166) be secured in a manner that will prevent it from contacting or shorting exposed current-carrying parts. |
| 167 | 3.2.4.b | The ends of the shielding or braid shall(167) be secured to prevent fraying. |
| 168 | 3.2.5.a | The specifications of all materials and parts shall(168) have been derated to ensure that the equipment will operate as intended over the full range of environmental and power conditions. |
| 169 | 3.2.5.b | The DNTS shall(169) be either fabricated from fungus-inert materials or conformably coated to provide an effective fungus resistant barrier. |
| 170 | 3.2.6 | All metal surfaces on cabinetry, panels, and structural parts shall(170) be painted, plated, or anodized to provide protection from the environment. |
| 171 | 3.3.1 | The MTBF for an LRU within the DNTS, including built-in test equipment, shall(171) not be less than 50,000 hours. |
| 172 | 3.3.2 | The MTTR shall(172) not exceed 0.5 hours. |
| 173 | 3.3.3 | Preventive maintenance shall(173) not be required. |
| 174 | 3.3.4 | The equipment shall(174) be maintainable using standard commercially available equipment. |
| 175 | 3.4.a | An equipment malfunction shall(175) in no way contribute to the destruction of the equipment or any part of its environment. |
| 176 | 3.4.b | Safety shall(176) conform to the requirements of FAA-G-2100j, section 3.3.5, and associated subsections. |
| 177 | 3.4.c | Any exposed or accessible area of the DNTS equipment that could pose a thermal contact hazard, as defined in 2016 FAA HF-STD-001b, section 5.10.10.1, shall (177) be clearly labeled on the top of the LRU as a Thermal Contact Hazard. |
| 178 | 3.4.d | Laser equipment and system design, installation, and written operational and maintenance procedures shall(178) conform to 21CFR1040, Food and Drug Administration, Department of Health and Human Services, Part 1040 Performance Standards for Light-Emitting Products. |
| 179 | 3.4.e | The exact weight of the LRU shall(179) be clearly labeled on the top of the LRU. |
| 180 | 3.5.a | The DNTS grounding requirements shall(180) be as specified in FAA-STD-019F, sections 4.8, 5.6.5, 5.6.6, and their associated subsections. |
| 181 | 3.5.b | The DNTS bonding requirements shall(181) be as specified in FAA-STD-019F, section 4.2, and its associated Subsections. |
| 182 | 3.5.c | The DNTS shielding protection requirements shall(182) be as specified in FAA-STD-019F, section 4.8, 5.6.7, and their associated subsections. |
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File details come from the government source that posted it. Updated .