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Cisco A900-IMA4OS | 4x OC-3/STM-1 POS SFP | SONET/SDH 155 Mb/s | SFP optics | IM for ASR 900

SKU:A900-IMA4OS

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Description

4-port OC-3/STM-1 POS interface module for ASR 900, delivering carrier-grade SONET/SDH connectivity using pluggable SFP optics. Ideal for TDM-to-packet edge transport and legacy aggregation with flexible optical options. Hot-swappable design for minimal downtime during maintenance.

Features

- Carrier-grade SONET/SDH POS interfaces with flexible SFP optics
- Per-port provisioning and monitoring for performance and alarms
- Hot-swappable IM for serviceability without extended downtime
- Designed for ASR 900 access/aggregation deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Ports: 4x OC-3/STM-1 POS (SFP)
- Line rate: 155.52 Mb/s per port
- Optics: POS SFPs (wavelength/reach depends on SFP selection)
- Connector type (via SFP): LC duplex
- Protocols: SONET/SDH with PPP/HDLC over POS
- Form factor: ASR 900 Interface Module (IM), 1 IM slot
- Hot-swap: Supported (chassis dependent)
- Operating system: Cisco IOS XE (chassis dependent)
- Use cases: Legacy TDM aggregation, mobile backhaul, utility/transport networks

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