Information
The Cisco NM-1A-OC3SML is a network module designed for Cisco routers. It stands for Network Module 1-port ATM OC-3c/STM-1 Single-Mode Long Reach.
This module provides a single-port OC-3c/STM-1 (Optical Carrier level 3) interface for connecting the router to an optical network. It supports long-reach single-mode fiber connections, allowing for high-speed data transmission over long distances.
The NM-1A-OC3SML module is typically used in enterprise networks or service provider environments where high-speed connectivity is required for applications such as data transfer, video streaming, or voice over IP (VoIP).
Specifications
Weight
2 lb Maximum
Humidity
5% to 95% Relative Humidity
Dimensions
1.55in Height x 7.1in Width x 7.2in Depth
Management
- MIB II
- Synchronous Optical Network (SONET) MIB
- ATM MIB
- ATM ILMI MIB
- LANE MIB
- RFC 406
- RFC 1595
- RFC 1695
- RFC 2233
- CiscoWorks2000
- CiscoWorks network management integration
- Enhanced setup configuration
- Text-based command-line interface (CLI)
Temperature
-25 degrees C (-13.0 degrees F) to 70 degrees C (158.0 degrees F)
Product Name
ATM OC-3c/STM-1 Network Module
Product Type
ATM Module
Compatibility
Cisco 3600 Series Modular Access Routers
Distance Support
15 km
Interfaces/Ports
1 x OC-3c/STM-1
Status Indicators
- Enabled
- RCLK
- FERF
- OOF
- AIS
- Enabled
- RCLK
- FERF
- OOF
- AIS
Connectivity Media
9 micron Single-mode Fiber OC-3c/STM-1
Data Transfer Rate
155Mbps OC-3c/STM-1
System Requirements
- Supported on 2691, 3600 Series and 3725
- Plus feature sets of IOS Release 12.0(3)T
- Maximum of one ATM OC-3 network module supported on 2691, 3600 and 3725
- Cisco IOS release 12.0(3)T Plus feature set specified minimum memory requirements
- Operates in conjunction with all currently available Cisco 2600, 3600 and 3700 network modules and WICs
Operating Temperature
0 degrees C (32.0 degrees F) to 40 degrees C (104.0 degrees F)
Additional Information
- 1260 to 1360 nm Wavelength
- Class A EMI
- RFC 1483 support for multiple encapsulations over ATM
- ATM PVCs and SVCs
- Layer 2 per-VC queuing
- Up to 1024 simultaneous Virtual Circuits (VCs)
- Permanent virtual paths (PVPs)
- ATM bandwidth (resource) manager
- MPOA client and server
- Tag Switching (MPLS when approved)
- IETF Point-to-Point Protocol (PPP) over ATM
- NHRP (Next Hop Resolution Protocol)
Interfaces/Ports Details
1 x SC OC-3c/STM-1