NM-1A-OC3MM-EP

Lifetime Warranty
NM-1A-OC3MM-EP
Manufacturer: Cisco
Product ID: NM-1A-OC3MM-EP
Product Description: 1-Port OC-3 Multimode ATM Enhanced performance NM for 3745
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco NM-1A-OC3MM-EP

Designed for use on the Cisco 3745 router, a pre-owned or new surplus NM-1A-OC3MM-EP module provides an MM fiber uplink port with enhanced performance. Don’t overpay for a new or used NM-1A-OC3MM-EP module. We carry a wide selection of Cisco routers and modules in stock and ready to ship, including new and refurbished NM-1A-OC3MM-EP modules. Call us for the best pricing and warranty combination.

Purchase high quality Cisco router equipment at the industry's lowest prices, including the NM-1A-OC3MM-EP. MULTI-LINK (MLCP) maintains an extensive inventory of new, refurbished and used Cisco router equipment in all product series, so we can locate anything you need from SOHO to core router requirements.

Our impressive NM-1A-OC3MM-EP inventory results in quick order turn-around. We often ship "same day" or within just 1-2 business days. In addition, as an independent supplier, we have the ability to offer more equipment options, including new, used and refurbished NM-1A-OC3MM-EP than are available through distribution! In some cases, our pre-owned equipment may still be sealed, unopened, in original factory packaging, but for much less than you’d pay through distribution!

MLCP is committed to providing the best quality, and we guarantee any used Cisco NM-1A-OC3MM-EP purchase with our standard lifetime warranty. All pre-owned NM-1A-OC3MM-EP equipment is tested to factory specifications and is guaranteed to arrive safely. We understand that as an experienced supplier of refurbished network hardware, we must be better than the manufacturer. That’s the fundamental principle that guides us with each and every customer.

Are you looking for the NM-1A-OC3MM-EP as a result of an upgrade? We offer generous trade-in credit and may be interested in your surplus networking equipment. We encourage you to take advantage of our flexible "buy-back" options, including an up-front purchase option.

For a quote today, simply click onto the "Request a Quote" button on the right, or call 1-800-TO MULTI (866-8584) for assistance. Thank you!

You might also be interested in CISCO3725-RPS.

General Information
Manufacturer: Cisco
Product ID: NM-1A-OC3MM-EP
Product Description: 1-Port OC-3 Multimode ATM Enhanced performance NM for 3745
Product Type: Network Module
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.

Technical Information
Application/Usage: Data Networking
Interfaces/Ports
Total Number of Ports: 1
Connector Type: SC
Interfaces/Ports Details: 1 x SC Duplex OC-3c/STM-1 WAN
Media & Performance
Media Type Supported: Optical Fiber
Fiber Mode Supported: Multi-mode
Network Technology: OC-3c/STM-1
Maximum Distance Supported: 6547.20 ft
Maximum Data Transfer Rate: 155
Miscellaneous
Additional Information:
  • NM-1A-OC3MM-EP provides a multimode (MM) fiber uplink port with enhanced performance
  • 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
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

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