CISCO NM-1A-OC3MM

1 x OC-3c/STM-1

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1 x OC-3c/STM-1
Additional Information
Manufacturer CISCO
Manufacturer Part Number NM-1A-OC3MM
SKU GROUP-152573
Marketing Information The 155Mbps single port ATM OC-3 Multi-mode Network Module supports UNI mode ATM Adaptation Layer 5 (AAL5) for UBR, VBR-rt, VBR-nrt, UBR+ and ABR Classes of Service. This module will drive a signal to a maximum distance of 2 kilometers.
Description 1 x OC-3c/STM-1
Module Type EM Network Modules
Application/Usage Data Networking
Bypass No
Compatibility
  • Cisco 3620
  • Cisco 3640
  • Supported Platforms & Minimum IOS Versions:
  • 3725 - 12.2(13)T
  • 3660 series - 12.0(5)T
  • 3640 - 12.0(3)T
  • 3620 - 12.0(3)T
Editor Choice No
Ethernet Aui No
Fast Ethernet Port No
Featured No
Fiber Mode Supported Multi-mode
Product Name Network Module
Gigabit Ethernet Port No
Green Compliant No
Headset Port No
Hot Swappable Power Supply No
Interfaces/Ports Details 1 x SC Duplex OC-3c/STM-1 WAN
ISM Band No
Limited Warranty 90
Manageable No
Management Port No
Maximum Data Transfer Rate 155 Mbit/s
Maximum Distance Supported 6547.20 ft
Alt Part No NM1AOC3MM
Modular No
DSL Port No
Network Technology OC-3c/STM-1
Network (RJ-11) No
Product Type Network Module
Additional Information
  • ATM Edge Connectivity
  • LAN-to-LAN Routing
  • Serial & Legacy Concentration
  • VPN & Firewall Solutions
  • Voice & Fax Integration
  • Support SDH G.707 and G.708 specifications
  • The Cisco 3620 and 3640 will not support full 155-Mbps OC-3 line rates. The actual maximum supported speed ranges between 20 and 80 Mbps, depending on packet size
  • RFC 1483 support for multiple encapsulations over ATM
  • RFC 1577 support for routing over ATM
  • ATM service classes: UBR, UBR+, VBR-rt, VBR-nrt, ABR, and CBR (data only)
  • ATM Forum UNI 3.0, UNI 3.1, and UNI 4.0
  • AAL5 ATM adaptation layer
  • Up to 1024 simultaneous Virtual Circuits (VCs)
  • Layer 2 per-VC queuing and traffic shaping
  • ATM PVCs and SVCs
  • Permanent Virtual Paths (PVPs) (up to three)
  • LANE 2.0 client and server
  • F4 and F5 Operations and Maintenance (OAM) cell support
  • ABR SVCs
  • MPOA client and server
  • Tag Switching (MPLS when approved)
  • IETF PPP over ATM
  • Next Hop Resolution Protocol (NHRP)
  • ATM bandwidth (resource) manager
  • Interim Local Management Interface (ILMI)
  • ATM UNI 4.0 traffic management
  • Frame User to Network Interface (FUNI)
  • ATM Traffic-Shaping Feature:
  • Advanced Bandwidth Management Feature
  • ATM Layer Management
PoE (RJ-45) Port No
Redundant Power Supply No
Shared SFP Slot No
Shipping Weight (Approximate) 3 lb
NSN Part Number 7.05E+12
SKU UNSPSC 43222600
SKU UPC 7.46E+11
Stack Port No
Token Ring Port No
10Gigabit Ethernet Port No
Uplink Port No
Usb No
UNII Band No
Wireless LAN No

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