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CISCO 8 Port Multichannel T1 Adapter

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sku# PA-MC-8T1
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CISCO 8 Port Multichannel T1 Adapter
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CISCO 8 Port Multichannel T1 Adapter
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Condition: Refurbished
The family of multi-channel port adapters eliminates the need for separate interface types for separate connection types. At a cost per T1/E1 port less than that of a standard serial port with external CSU/DSU, Cisco's family of multi-channel interfaces is cost-effective for all WAN connectivity. In Cisco's multi-channel interface family are versions to support physical connectivity to T3 lines, E3 lines, T1 lines, and E1 lines. For direct termination to E1 and T1 lines, Cisco supports four versions of multi-channel interfaces. For sites that require T1 CSU and DSU functionality, the four- and eight-port multi-channel T1 port adapters provide the right mix of integration and cost. For service provider applications where only DSU functionality is required (for example, at sites collocated with a carrier), the eight-port multi-channel DSX1 card provides high port density at a reduced cost per port. For E1 applications, the multi-channel E1/G.703 interface allows direct connectivity to 120-ohm G.703 lines. The 128 channels of the multi-channel port adapter can be allocated among clear-channel T1/E1 links, N x DS0 (N x 64K) links, or ISDN Primary Rate Interface (PRI) links. For a single clear-channel T1/E1 link, only one of the 128 channels is consumed. For each N x DS0 (N x 64K) connection, a single channel is consumed and multiple N x DS0 connections can be supported on a single T1 or E1. Each T1 or E1 used as ISDN PRI consumes either 24 or 31 channels, respectively, one for each B channel and one for the D channel.
Dimensions: The Cisco 7304 Port Adapter Carrier Card occupies one module slot and can be operated only in Cisco 7304 routers
Weight: 8 lb (3.64 kilograms)
Storage temperature: -4 to 149°F (-20 to 65°C)
Operating temperature: 32 to 104°F (0° to 40°C)
Relative humidity: 10 to 90 percent, noncondensing
Regulatory Compliance
Safety and Electromagnetic Emissions Certification
CE Marking
CAN/CSA-C22.2 No. 60950
EN 60950
IEC 60950
TS 001
AS/NZS 3260
FCC Part 15 (CFR 47) Class A
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI Class A