MTAS (Metallic Test Access Solution)
This innovative product combines splitter and test-access functionality in a single unit for use however you like: as a splitter, test access, or both. Sitting between subscriber lines and the DSLAM it serves as a low pass filter for xDSL/POTS, enables remote and automated metallic test access, and provides secondary over-voltage/over-current protection. MTAS allows simultaneous voice and data services to be delivered over local loops—and enables test access for customer line monitoring and troubleshooting both upstream and down.
Learn more. Contact your Comtest representative today.
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Specification
Dimensions |
17” x 10.5” x 5.25" (3RU)
[432mm x 267mm x 133mm] |
Mounting |
Rack adapters for 19” (483 mm) or 23” (584 mm) shelves |
Capacity |
- 24 (2-wire) circuits per card for total capacity of 192 (2-wire) circuit ports
- 12 (4-wire) circuits per card for total capacity of 96 (4-wire) circuit ports |
Environmental and Safety Compliances |
ITU K.20, CE, CSA/UL 60950, NEBS Level 3 |
Options |
Refer to data sheet for information on accessory kits and configuration options. |
Compliance |
North American card: T1.TRQ.10-2003
Test Access/TL1 messaging: GR 818, GR 834
Splitter specification: T1.413, T1.424, ITU-T G992.1, G992.3, G992.5, G.993.1, G.993.2, ETSI TS 101 952 (Annex A and B) |
Physical Interface |
- Line (local loop): 50-pin (25 pair) standard Telco RJ-21 connector, rear access
- POTS : 50-pin (25 pair) standard Telco RJ-21 connector, rear access
- DSL: 50-pin (25 pair) standard Telco RJ-21 connector, front access
- Test Access BUS: RJ-45 connector, rear access
Refer to data sheet for specifications on control and other interfaces |
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