Cisco 56-port DS-1/E1 Interface Card 15454DS1E156

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Your Price: $4483.20

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Description
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Additional Info

General Information

The Cisco ONS 15454 SONET 56-port DS-1/E1 Card provides 56 DS-1 interfaces operating at 1.544 Mbps received over 100-ohm nominal twisted-pair cable or 56 E1 interfaces operating at 2.048 Mbps over 120-ohm nominal twisted-pair cable. The DS-1 and E1 interfaces are used for terminating transport signals within a central office or customer premises.

This card supports manual-mode or auto-mode frame-format provisioning, simplifying the activation of services. The DS-1s support asynchronous and byte-synchronous options for the mapping to VT-1.5. The E1s supports asynchronous mapping to VC-12 SDH.

Technical Information

Application/Usage:

Data Networking

Media & Performance

Media Type Supported:	Twisted Pair
Network Technology:	T1
Network Technology:	E1
Maximum Data Transfer Rate:	2.048

Physical Characteristics

Height:	12.7"
Width:	0.7"
Depth:	9"
Weight (Approximate):	2 lb

Miscellaneous

Additional Information:

Features:

Transmit ports can be retimed by the node clock or through-timed from the received client interface signal
Allows a single card type to support either DS-1 or E1 signals (not at the same time)
DS-1 and E1 ports can be selected as an input timing source for the network element
Ports can be provisioned for asynchronous or byte-synchronous mapping to VT-1.5s
DS-1 only: All 56 ports are configured for DS-1s (first 28 ports support retiming)
E1 only: All 56 ports are configured for E1s (first 21 ports support retiming)

Compatibility:

Cisco ONS 15454 MSPP

Warranty

Limited Warranty:

90 Day

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Shipping Restrictions

This item cannot be shipped to PO Boxes.
This item can be shipped only within the U.S.

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UPC: 746320991931
Mfr's Part #: 15454-DS1E1-56++=