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Cisco ESR-24CT1/E1
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MFG PART #:

ESR-24CT1/E1

UC SKU #:

67335

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The Cisco 10000 Series 24-Port Channelized E1/T1 Line Card provides flexibility, scalability, and an enhanced price-to-performance ratio in the E1/T1 aggregation market. Targeted primarily at Internet service providers (ISPs) for situations in which fiber interfaces are unavailable or prohibitively expensive, the Cisco 10000 Series Channelized E1/T1 Line Card supports 24 E1/T1 ports (Layer 2 connectivity), each of which can be independently channelized down to DS0 or NxDS0. Layer 3 services are supported by the Cisco 10000 Series advanced Performance Routing Engine (PRE). By taking advantage of the advanced PRE architecture, ISPs will enjoy the necessary processing performance to enable the advanced IP services that users demand.

Cisco ESR-24CT1/E1 General Information

Manufacturer: Cisco Systems, Inc
Brand Name: Cisco
Product Series: 1000
Product Name: 24-Port Channelized E1-T1 Line Card
Product Type: Line Card

Cisco ESR-24CT1/E1 Interfaces/Ports

Interfaces/Ports: 24 x T1/E1 WAN
Interfaces/Ports Details: 24 x RJ-48C T1/E1 WAN

Cisco ESR-24CT1/E1 Media & Performance

Connectivity Media: Category 5 UTP
Data Transfer Rate: 1.544Mbps T1
Data Transfer Rate: 2.048Mbps E1

Cisco ESR-24CT1/E1 Management & Protocols

Management:
  • Simple Network Management Protocol (SNMP)
  • MIB-II
  • Simple Network Management Protocol (SNMP)
  • MIB-II

Cisco ESR-24CT1/E1 Physical Characteristics

Form Factor: Hot-swappable
Dimensions: 16 Height x 1.12 Width x 9.97 Depth
Weight: 4.75 lb

Cisco ESR-24CT1/E1 Miscellaneous

Additional Information:
  • Spare Product

    E1 Specific Features:

  • Framed or unframed modes; 31 time slots (DS0s) available to user in framed mode
  • European 2.048-Mbps TU G.703 and G.704 serial interfaces
  • Local or network loopback for any E1 port; network loopback supports line and payload
  • Cyclic redundancy check (CRC4) and non-CRC framing modes
  • Remote alarm indication (RAI)-]This alarm is transmitted from the remote CSU/DSU when an alarm condition is detected in the received signal or when a high bit-error-rate occurs

    T1-Specific Features:

  • Alternate mark inversion (AMI) or bipolar eight-zero substitution (B8ZS)
  • Super Frame or Extended Super Frame modes
  • Up to 24 separate interfaces per T1 port
  • Support for facility data link (FDL)-Full American National Standards Institute (ANSI) T1.403 mode; ATT 54016 response messages only; SmartJack remote loopback
  • Performance monitoring-Local and remote
  • Loopback for each T1 port-Line and payload (types of network loopback), local, remote
  • Counting of framing bit errors, CRC-6 errors
  • Yellow alarm - Transmitted from the remote CSU/DSU when an alarm condition is detected in the received signal

  • Spare Product

    E1 Specific Features:

  • Framed or unframed modes; 31 time slots (DS0s) available to user in framed mode
  • European 2.048-Mbps TU G.703 and G.704 serial interfaces
  • Local or network loopback for any E1 port; network loopback supports line and payload
  • Cyclic redundancy check (CRC4) and non-CRC framing modes
  • Remote alarm indication (RAI)-]This alarm is transmitted from the remote CSU/DSU when an alarm condition is detected in the received signal or when a high bit-error-rate occurs

    T1-Specific Features:

  • Alternate mark inversion (AMI) or bipolar eight-zero substitution (B8ZS)
  • Super Frame or Extended Super Frame modes
  • Up to 24 separate interfaces per T1 port
  • Support for facility data link (FDL)-Full American National Standards Institute (ANSI) T1.403 mode; ATT 54016 response messages only; SmartJack remote loopback
  • Performance monitoring-Local and remote
  • Loopback for each T1 port-Line and payload (types of network loopback), local, remote
  • Counting of framing bit errors, CRC-6 errors
  • Yellow alarm - Transmitted from the remote CSU/DSU when an alarm condition is detected in the received signal

Compatibility:
  • Chassis: The line card is supported on all Cisco 10000 Series chassis
  • PREs: The line card is supported on all PREs available on the Cisco 10000 Series
  • Chassis: The line card is supported on all Cisco 10000 Series chassis
  • PREs: The line card is supported on all PREs available on the Cisco 10000 Series

Cisco ESR-24CT1/E1 Original Manufacturer Warranty

Standard Warranty: 90 Day Limited