Cisco 10G MR, SFP+ 1558.98, 100 GHz, LC

Engineered for high-density 10 Gbps transport in modern DWDM networks, the Cisco ONS 15454 10-Port 10 Gbps Line Card combines ten SFP+ ports and a single 100-Gbps Channel Express (CXP) port to deliver scalable capacity within a compact chassis footprint. The optics operate at 1558.98 nm with 100 GHz channel spacing, designed to maximize spectral efficiency while supporting legacy and new services in carrier-grade deployments. This line card is a cornerstone for service providers and large enterprises seeking reliable, modular expansion for metropolitan, regional, and long-haul networks.

• High-density 10 Gbps SFP+ ports: Ten independent SFP+ interfaces provide true 10 Gbps Ethernet and OC-192/STM-64 support, enabling flexible service delivery across WAN, data center interconnects, and metro networks. Each port can carry high-demand traffic streams, with wavelength-optimized optics designed for DWDM environments. This configuration offers substantial uplink capacity while keeping equipment count low in the Cisco ONS 15454 chassis.
• Single 100 Gbps Channel Express port: In addition to the ten 10 Gbps SFP+ ports, a dedicated 100 Gbps CXP port supports high-capacity uplinks and backplane connectivity. The CXP port consolidates bandwidth, reduces the need for additional line cards, and simplifies network design in high-traffic DWDM deployments.
• Wavelength and channel grid: The line card uses 1558.98 nm optics aligned to a 100 GHz ITU-T DWDM grid, maximizing spectral efficiency across long-haul and regional links. This wavelength choice supports integration with Cisco DWDM systems and compatible fiber networks, enabling precise channel placement and stable transmission over extended distances.
• LC fiber connectors for SFP+ ports: Each 10 Gbps SFP+ port utilizes LC duplex connectors, compatible with single-mode fiber for long-haul operation. The combination of LC connectors and high-quality optics ensures low insertion loss, clean signal integrity, and reliable performance in demanding telecom environments.
• Vendor ecosystem and reliability: As part of the Cisco ONS 15454 line, this card is designed for carrier-grade reliability, with integration into Cisco management tools and standard field-replaceable configurations. It supports robust fault detection, performance monitoring, and seamless integration with existing inventory, provisioning, and service assurance workflows in multi-service networks.

Technical Details of Cisco 10G MR, SFP+ 1558.98, 100 GHz, LC

• Interface configuration: 10 x SFP+ ports (10 Gbps each) plus 1 x 100 Gbps Channel Express (CXP) port.
• Wavelength: 1558.98 nm optics for tuned DWDM operation.
• Channel spacing: 100 GHz ITU-T DWDM grid.
• Connector type: LC duplex for all SFP+ interfaces.
• Supported services on SFP+ ports: OC-192/STM-64 (approximately 9.95328 Gbps) and 10 Gigabit Ethernet LAN PHY.
• Platform integration: Cisco ONS 15454 family line card, designed to slot into compatible chassis with standard management interfaces.
• Performance characteristics: High-density 10 Gbps per port, with aggregate potential bandwidth across the SFP+ bank matched by the 100 Gbps CXP uplink for scalable DWDM transport.
• Physical and environmental considerations: Built for telecom-grade environments, optimized for stable, long-distance transmission with compatibility across Cisco transport and DWDM networks.

How to install Cisco 10G MR, SFP+ 1558.98, 100 GHz, LC

• Prepare the Cisco ONS 15454 chassis by verifying compatibility with the line card model and confirming firmware and software prerequisites for the platform and optics. Review service requirements and channel plan to align with the 1558.98 nm optics and 100 GHz spacing.
• Power down or follow the chassis hot-swap policy as defined by your deployment guidelines. If the chassis supports hot-swapping line cards, ensure proper static precautions and ESD protection before insertion.
• Insert the line card into the correct slot within the ONS 15454 chassis, aligning connectors firmly and securing the module with any required screws or latches per the equipment manual. Confirm the line card is seated fully and recognized by the system management interface.
• Connect fiber cables to the SFP+ LC duplex ports using the appropriate single-mode fiber type. Keep the 1558.98 nm optics on the designated channels and maintain proper splice, polishing, and cleanliness standards to preserve signal integrity.
• Power up the chassis (or allow it to come online if hot-swapping) and access the Cisco management interface to initialize the card. Configure the SFP+ ports for their intended services (OC-192/STM-64 and 10G Ethernet), assign DWDM channels, set up the 100 GHz grid, and verify link status, light levels, and error counters. Run basic loopback and validation tests to confirm endpoint reachability and performance, then monitor the line card to ensure stability under load.

Frequently asked questions

• Q: What is the Cisco 10G MR, SFP+ 1558.98, 100 GHz, LC line card designed to do? A: It provides ten 10 Gbps SFP+ ports plus a 100 Gbps Channel Express port for high-density DWDM transport within the Cisco ONS 15454 platform, using 1558.98 nm optics and 100 GHz channel spacing to support OC-192/STM-64 and 10G Ethernet services.
• Q: What connectors and wavelength are used? A: The SFP+ ports use LC duplex connectors with optics center at 1558.98 nm, configured for 100 GHz DWDM channel spacing to maximize spectral efficiency on multi-service links.
• Q: Which network platforms are compatible with this line card? A: This line card is designed for the Cisco ONS 15454 family and requires a compatible chassis and firmware version to enable full functionality and management integration.
• Q: How much throughput can I expect from this card? A: Each SFP+ port delivers up to 10 Gbps, for a total of 100 Gbps across the ten SFP+ ports, with an additional 100 Gbps on the CXP uplink port for aggregated capacity in DWDM transport scenarios.
• Q: How do I install and validate the line card? A: Install in a supported ONS 15454 slot, connect LC fiber to the SFP+ ports, power on, and configure the device via the Cisco management interface. Validate link status, channel assignments, and service performance with standard testing tools, then monitor over time to ensure reliable operation.