Attachment J2 - AOIP Network Concept.pdf
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- Attached to
- Audio Over IP Network - Library of Congress
- Solicitation number
- 030ADV25Q0131
- Issued by
-
Library of Congress
About this file
This document is a detailed network design concept for an Audio Over IP (AoIP) network at the Library of Congress National Audio Visual Conservation Center. The network design includes multiple Cisco Catalyst 9300 switches configured across five leaf switches, two spine switches, and boundary clocks, with connections to Lawo HOME server triads, PTP GM-GPS time synchronization devices, and various audio processing equipment like Merging Horus and Hapi codecs and Pyramix digital audio workstations. The network architecture supports multiple network segments including an existing house network, new AES 67 media network, production network, media control network, and local AVB devices, with all standard connections specified as CAT-6 cabling. The design provides network connectivity for 11 preservation studios, an immersive audio listening room, and supporting infrastructure, utilizing duplex OM4 fiber connections between network components and supporting rooms like Support Rooms 311, 312, and 313.
The proposed network design includes specific hardware specifications such as Catalyst 9300L 48 PoE+ switches with 4x1G uplinks, network modules, and GPS-synchronized timing equipment to ensure precise audio routing and synchronization across the audio preservation facilities. The network is designed to integrate with the previously purchased Lawo HOME System, implementing an AES67 Audio Over IP network compatible with existing endpoints like Merging Pyramix workstations, HAPI, and HORUS codecs. The comprehensive design demonstrates a detailed approach to creating a flexible, high-performance audio networking infrastructure for the Library of Congress's audio conservation efforts.
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Text version
1X 12X 13X 24X
Catalyst 9300 24 PoE+
NETWORK MODULE C9300-NM-2Q
40G 1 40G 2
LAWO HOME SERVER TRIAD
SPINE 2
MNGMT CPU
Catalyst 9300L 48 PoE+ 4x1G
25X 36X 37X 48X01X 12X 13X 24X G 1 G 2 G 3 G 4
Catalyst 9300L 48 PoE+ 4x1G
25X 36X 37X 48X01X 12X 13X 24X G 1 G 2 G 3 G 4
Catalyst 9300L 48 PoE+ 4x1G
25X 36X 37X 48X01X 12X 13X 24X G 1 G 2 G 3 G 4
SUPPORT ROOM 312
SUPPORT ROOM 313
SUPPORT ROOM 311
SUPPORT ROOM 313
SUPPORT ROOM 313
SUPPORT ROOM 313
ROOMS SERVED
A1.2, A1.3 A1.4, A1.5
ROOMS SERVED
A1.1, A1.9,New Room
ROOMS SERVED
A1.6, 1.7, 1.8, A 2.1, A2.2
BOUNDARY CLOCK
E2 TECHNICAL SERVICES LLC
GALLATIN, TN
E.BUKONT
E. BUKONT
LIBRARY OF CONGRESS
NATIONAL AUDIO VISUAL CONSERVATION CENTER
AUDIO CONSERVATION
AUDIO OVER IP (AOIP) NETWORK AND ROUTING CONTROL
One-Line Proposed Core Network Core- Revised
SIZE FSCM NO DWG NO REV
LOC AES67-CONCEPT A
SCALE 1 : 1 6/10/24 SHEET 1 OF 3
Catalyst 9300L 48 PoE+ 4x1G
25X 36X 37X 48X01X 12X 13X 24X G 1 G 2 G 3 G 4
1ST FLOORROOMS SERVED
IMMERSIVE
1X 12X 13X 24X
Catalyst 9300 24 PoE+
NETWORK MODULE C9300-NM-2Q
40G 1 40G 2
SPINE 1
BOUNDARY CLOCK
PTP GM – GPS
LAWO HOME SERVER TRIAD SUPPORT ROOM 313 LAWO HOME SERVER TRIAD SUPPORT ROOM 313
SUPPORT ROOM 313
STACKING HARNESS
SUPPORT ROOM 313
PTP GM – GPS SUPPORT ROOM 313
Catalyst 9300L 48 PoE+ 4x1G
25X 36X 37X 48X01X 12X 13X 24X G 1 G 2 G 3 G 4
EXISTING HOUSE NETWORK SUPPORT ROOM 313
NEW AES 67 MEDIA NETWORK
EDGE SWITCH @ SUPPORT ROOM
Repatch from Existing Connections
PRODUCTION NETWORK
Retain Existing Connection
NEW MEDIA CONTROL NETWORK
EDGE SWITCH @ SUPPORT ROOM
NETWORK LEGEND
LEAF 1
LEAF 2
LEAF 3
LEAF 4
SUPPORT ROOM 312SPARE
LEAF 5
1X 12X 13X 24X
Catalyst 9300 24 PoE+
NETWORK MODULE C9300-NM-2Q
40G 1 40G 2
ALL CONNECTIONS ARE CAT-6 U.N.O
2X OM4
DUPL;EX FIBER
2X OM4
DUPL;EX FIBER
2X OM4
DUPL;EX FIBER
2X OM4
DUPL;EX FIBER
E2 TECHNICAL SERVICES LLC
GALLATIN, TN
E.BUKONT
E. BUKONT
LIBRARY OF CONGRESS
NATIONAL AUDIO VISUAL CONSERVATION CENTER
AUDIO CONSERVATION
AUDIO OVER IP (AOIP) NETWORK AND ROUTING CONTROL
One-Line Typical per Studio connections
SIZE FSCM NO DWG NO REV
LOC AES67-CONCEPT A
SCALE 1 : 1 6/10/24 SHEET 2 OF 3
MERGING HORUS CODEC
Studio or Support Room MERGING HAPI CODEC
Studio or Support Room
MERGING PYRAMIX W/ MASS CORE CARD
OR OTHER DAWSupport Room
NEW AES 67 MEDIA NETWORK
EDGE SWITCH @ SUPPORT ROOM
Repatch from Existing Connections
Repatch from Existing Connections
NEW AES 67 MEDIA NETWORK
EDGE SWITCH @ SUPPORT ROOM
Repatch from Existing Connections
PRODUCTION NETWORK
Retain Existing Connection
NEWAES 67 MEDIA NETWORK
EDGE SWITCH @ SUPPORT ROOM
NEW MEDIA CONTROL NETWORK
EDGE SWITCH @ SUPPORT ROOM
LOCAL AVB DEVICES (not all rooms have this)
Retain Existing Connection
EACH STUDIO HAS AT LEAST ONE OF THE ABOVE, EITHER IN STUDIO
FOR CODEC OR IN SUPPORT ROOM FOR DAW
SOME per STUDIO SYSTEMS MAY HAVE MORE THAN ONE SUCH DEVICE
ALL CONNECTIONS ARE CAT-6 U.N.O
E2 TECHNICAL SERVICES LLC
GALLATIN, TN
E.BUKONT
E. BUKONT
LIBRARY OF CONGRESS
NATIONAL AUDIO VISUAL CONSERVATION CENTER
AUDIO CONSERVATION
AUDIO OVER IP (AOIP) NETWORK AND ROUTING CONTROL
One-Line Detail PTP GM W/ GPS
SIZE FSCM NO DWG NO REV
LOC AES67-CONCEPT A
SCALE 1 : 1 6/10/24 SHEET 3 OF 3
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