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          Cisco 24-Port T1 E1 J1 Circuit Emulation & ATM SPA

          Cisco 24-Port T1 E1 J1 Circuit Emulation & ATM SPA
          More From: Cisco
          Item #: 31082707
          Mfr. Part#: SPA-24CHT1-CE-ATM
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

          • Supports ATM, Ethernet, SONET/SDH, SNMP Networking
          • Remote Management over SNMP
          • Warranty: Call for Warranty

          Ordering Information

          The Cisco 24-port Channelized T1/E1/J1 circuit emulation over packet and ATM SPAs are available on high-end Cisco routing platforms offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA/SIP portfolio continues the Cisco focus on investment protection along with consistent feature support, broad interface availability, and the latest technology. The Cisco SPA/SIP portfolio allows different interfaces (Packet over SONET/SDH [POS], ATM, Ethernet, and so on) to be deployed on the same interface processor.

          The Circuit Emulation over Packet (CEoP) SPAs provide a new service offering. These SPAs provide bit-transparent data transport that is completely protocol independent. For the first time, this allows network administrators to use their existing IP/Multiprotocol Label Switching (MPLS) network to provide leased-line emulation services or to carry data streams or protocols that do not meet the format requirements of other multiservice platform interfaces. In addition, these SPAs can be used for low-speed ATM services, including IMA.
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          Actual Weight .75 lb(s)
          Compatibility Notes Compatible with:
          - Cisco ASR 1000 Series Routers (CE mode only)
          - Cisco 7600 Series Routers
          - Cisco XR 12000 Series Routers
          Contents (1) 24-Port Circuit Emulation Over Packet Port Adapter
          (1) 100-pin connector
          General Information PROTOCOLS:

          Circuit Emulation:
          - IETF RFC 4553 (SAToP PWE)
          - IETF draft-ietf-pwe3-cesopsn-07 (CESoPSN PWE)

          - IETF RFC 2684 (updated RFC 1483) support for multiple protocol encapsulations over ATM
          - IETF RFC 2364 and 2516 for Point-to-Point Protocol (PPP) over ATM
          - IETF RFC 1577 support for classical IP and Address Resolution Protocol (ARP) over ATM
          - ATM Forum User-Network Interface (UNI) 3.0, 3.1, and 4.0


          Circuit Emulation:
          - MPLS encapsulation for CESoPSN and SAToP PWE transport
          - 320 ms jitter buffer
          - T1/E1 and nxDS0 CEoP PWEs
          - Maximum of 24 T1/ E1 or J1 ports or 191 nxDS0 groups
          - Jitter and wander compliant to G.823/G.824 traffic interface
          - synchronous, differential or adaptive clock recovery modes
          - Targets 15ppb or better adaptive clock recovery accuracy
          - BITS support
          - Configurable clock source

          - CBR
          - VBR-nrt
          - VBR-rt
          - UBR and UBR+
          - Maximum virtual circuits: 2,000 (subject to overall configuration limitations)
          - ATM and IP CoS
          - Per-virtual circuit and per-virtual path traffic shaping
          - Per-virtual circuit and per-virtual path statistics
          - PWE3 support
          - ATM permanent virtual circuits (PVCs) and switched virtual circuits (SVCs)
          - F4 and F5 OAM cell support
          - Interim Local Management Interface (ILMI) 1.0
          - Layer 2 transport and Layer 3 termination on the same port
          - ATM over MPLS
          - IMA


          Data rate to 1.536 Mbps per port:
          - Impedance: 100 ohms
          - D4 Super Frame (SF) or Extended Super Frame (ESF) framing
          - Alternate mark inversion (AMI) or binary 8-zero substitution (B8ZS) line encoding
          - ANSI T1.403 and AT&T TR 54016 Facility Data Link (FDL)
          - Selectable T1 CSU line build-out (LBO): 0, -7.5, -15, and -22.5 dB
          - Selectable T1 CSU receiver gain: 26 or 36 dB
          - Alarm monitoring:
          - Alarm indication signal (AIS)
          - Out of frame (OOF)
          - Far-end alarm failure (yellow or distant alarm)
          - Performance data collection:
          - CRC and bit errors
          - Framing bit errors
          - Line errored seconds
          - Far-end errored seconds
          - Far-end severely errored seconds
          - Far-end unavailable seconds
          - Line coding violation (LCV)
          - TIA-968-A (U.S. requirement, formerly known as FCC Part 68)
          - G.703
          - G.704
          - G.824
          - CS-03 (Canada)
          - T1.403
          - GR-499


          Data rate to 2.048 Mbps (unframed mode) or 1.984 Mbps (framed mode) per port:
          - Impedance: 120 ohms (adapter cable offers 75-ohm configuration option)
          - Unframed E1, CRC4, or non-CRC4 framing
          - High-density bipolar with three zeroes (HDB3) line encoding
          - Alarm monitoring:
          - AIS
          - OOF
          - Remote alarm indication (RAI)
          - Performance data collection:
          - CRC and bit errors
          - Framing bit errors
          - Far-end block error (FEBE)
          - LCV
          - G.703
          - G.704
          - G.706
          - G.823
          - TBR 4, 12, and 13 (Europe)
          - ACA S016 (Australia)


          Operating Temperature: 41 to 104 F (5 to 40 C)
          Storage Temperature: -38 to 150 F (-40 to 70 C)
          Operating Humidity: 5 to 85 % relative humidity
          Storage Humidity: 5 to 95% relative humidity
          Physical Dimensions 0.8"hx 6.8"w x 7.3"d
          Ports/Connectors (24) Channelized T1/E1/J1
          Power Notes 20W
          Networking Protocol ATM, Ethernet, SNMP, SONET/SDH
          Remote Management Protocol SNMP
          Returns Policy Due to manufacturer restrictions, all sales on this item are final.
          Compliant Standards AS/NZS 60950-1, AS/NZS CISPR 22, CISPR 22, EN 50082-1, EN 55022, EN 55024, EN 60950-1, EN 61000-6-1, IEC 60950-1, NEBS, UL 60950-1, VCCI
          UNSPSC 43222612
          Warranty - Labor Call for Warranty
          Warranty - Parts Call for Warranty
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