15454-DS1E1-56

Lifetime Warranty
15454-DS1E1-56
Manufacturer: Cisco
Product ID: 15454-DS1E1-56
Product Description: DS1/ E1, 1:N, 56 ports, I-Temp
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco 15454-DS1E1-56.

MULTI-LINK (MLCP) is a trusted supplier of optical networking, carrier class equipment, including the Cisco 15454-DS1E1-56. Perhaps more than any other family of equipment, the new product cost associated with Cisco optical networking equipment can severely restrict a company from adding critical components to its network.

Consider, various expansion modules list for well over $ 100,000 and, just because capital funds might not be available for the 15454-DS1E1-56 or some other significant purchase, it doesn't change your fundamental predicament: you still need the part…now!

MLCP is typically able to provide refurbished 15454-DS1E1-56 – and a wide range of other pre-owned Optical Networking components - for incredible savings, often between 50-90% off list. Through our own inventory and close working relationships with our telco customers, we're able to support the requirements of our global base of ONS users.

MULTI-LINK offers our standard our lifetime warranty on all refubished Cisco optical networking equipment. Each and every pre-owned or used 15454-DS1E1-56 we provide undergoes extensive testing prior to shipment, and extreme attention to detail is paid to every shipment.

If you'd like a quote on the 15454-DS1E1-56 or any other optical networking item, please call us at 1-800 TO MULTI (866-8584), or add it your online quote cart via the "Request a Quote" option to the right.

Looking to trade-in your surplus 15454-DS1E1-56 to help defray the cost of a new Optical Networking equipment purchase? MLCP can help with a variety of popular buy-back options, including up-front cash purchases, trade-ins and even consignment options for those unique opportunities.
General Information
Manufacturer: Cisco
Product ID: 15454-DS1E1-56
Product Description: DS1/ E1, 1:N, 56 ports, I-Temp
Product Type: Interface Module
Marketing 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
  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

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