Cisco SFP - OC48/STM16, IR1, S-16.1,1310nm, SM, LC, ITemp

Experience enterprise-grade reliability and carrier-grade performance with the Cisco SFP transceiver designed for OC-48/STM-16 networks. This IR1-rated SFP module operates at a 1310 nm wavelength on single-mode fiber, delivering robust long-haul connectivity across Cisco ONS multiservice platforms. Built for industrial temperature environments, it maintains stable operation in harsh conditions while offering the flexibility and cost-efficiency of a pluggable interface. Perfect for service providers and large-scale enterprises, this module enables high-bandwidth uplinks with minimal downtime, simplifying network upgrades and expanding capacity without replacing existing hardware footprints.

• High-density SFP transceiver for Cisco ONS multiservice platforms, enabling OC-48/STM-16 uplinks with plug-and-play convenience.
• 1310 nm single-mode fiber operation delivers low attenuation over long distances, ideal for metro and long-haul links.
• LC connector and standard SFP form factor ensure seamless integration into Cisco switches, routers, and ONS chassis.
• Industrial temperature rating (ITemp) supports operation from -40°C to 85°C, suitable for challenging data-center and field environments.
• Cost-effective, modular solution that reduces downtime and simplifies capacity upgrades across multi-service networks.

Technical Details of Cisco SFP - OC48/STM16, IR1, S-16.1,1310nm, SM, LC, ITemp

• Transceiver type: Small Form-factor Pluggable (SFP) transceiver designed for Cisco ONS multiservice platforms.
• Wavelength: 1310 nm, optimized for single-mode fiber to balance reach and dispersion.
• Data rate: OC-48/STM-16-class performance, corresponding to roughly 2.5 Gbps aggregate capability depending on system compatibility and link conditions.
• Fiber type: Single-mode fiber (SMF) with LC connector for standard fiber installations and compatibility with Cisco optical backbones.
• Distance capabilities: Intended for long-haul links; typical deployments span tens of kilometers, with practical reach up to ~80 km under ideal fiber and dispersion conditions.
• Connector: LC duplex (prevalent in Cisco ONS ecosystems; ensure correct polishing (UPC) for optimal performance).
• Operating temperature: Industrial temperature range, generally -40°C to 85°C, suitable for data centers, telecommunications facilities, and outdoor environments when hosted in appropriate enclosures.
• Diagnostics and monitoring: Supports digital diagnostic monitoring (DDM) as per SFF-8472, enabling real-time monitoring of temperature, supply voltage, bias current, and optical levels for proactive maintenance.
• Standards and compatibility: Complies with SFP MSA standards and Cisco ONS platform specifications; RoHS compliant and designed for Cisco networks.
• Power and efficiency: Low power consumption typical of SFP modules, with power levels aligned to maintain system efficiency and reduce thermal load.
• Warranty and support: Covered under Cisco warranty terms and compatible with Cisco service agreements for continued enterprise reliability.

how to install Cisco SFP - OC48/STM16, IR1, S-16.1,1310nm, SM, LC, ITemp

Follow these steps to install the SFP transceiver securely and ensure proper operation:

Step 1: Power down or ensure the equipment is in a safe, standby state before handling hot-swappable modules. This minimizes the risk of ESD damage and ensures a clean insertion.

Step 2: Identify the correct SFP slot in your Cisco ONS chassis or network device. Verify the slot is designed for hot-swapping and supports OC-48/STM-16-class transceivers.

Step 3: Remove the protective case from the SFP module and align it with the slot. Insert firmly until the module locks into place with a positive click. Do not force the module beyond its seating position, as this can damage the connector or the slot.

Step 4: Attach the fiber optic patch cable with the LC connectors. Ensure you are using single-mode fiber (SMF) of appropriate quality and the correct polarity (Tx to Rx). Clean and inspect fiber connectors with lint-free wipes if needed, and minimize micro-bends or stress on the cable.

Step 5: Power up the device and observe the link status indicators. Confirm the module is recognized by the Cisco system, and verify link establishment, data transmission, and error counts are nominal.

Step 6: If the link does not come up, verify the following: fiber type and length match the intended design, connector quality and polish (UPC vs. APC as required), SFP compatibility with the ONS platform, and correct configuration of any required interface parameters on the router or switch.

Step 7: Monitor performance using the device's management interface. If Digital Diagnostics Monitoring (DDM) is supported, use it to track temperature, voltage, and optical levels to anticipate maintenance needs and extend module life.

Note: Handle the transceiver with care and avoid touching optical surfaces. Use anti-static precautions during installation and keep the work area clean to prevent contamination that could degrade signal integrity.

Frequently asked questions

• Q: What networks is this Cisco SFP best suited for? A: It’s designed for OC-48/STM-16 long-haul and metro backhaul deployments on Cisco ONS multiservice platforms, providing reliable uplinks for high-capacity data, voice, and video services.
• Q: What is the typical reach of this transceiver? A: The practical distance depends on fiber type and quality, dispersion, and network design; deployments commonly range from several kilometers to up to about 80 kilometers under optimal conditions on SMF.
• Q: Does this module support digital diagnostics? A: Yes. It supports Digital Diagnostics Monitoring (DDM) per SFF-8472, enabling real-time monitoring of temperature, bias current, optical power, and supply voltage.
• Q: Is this SFP compatible with all Cisco equipment? A: It is designed for Cisco ONS multiservice platforms and aligns with SFP MSA standards; always verify compatibility with your specific chassis, line cards, and software version.
• Q: What are the environmental considerations? A: With an industrial temperature rating (-40°C to 85°C), it is suited for harsh environments, but proper enclosure, mounting, and fiber management are essential to maintain performance.
• Q: How should I maintain and troubleshoot the module? A: Regularly inspect fiber connections, monitor link status, confirm proper device configuration, and utilize DDM data to pre-empt failures. If issues persist, consult Cisco support or refer to the service documentation for ONS platforms.