Boost your network's versatility with the Cisco 76-ES+XC-40G3C Combo Line Card—a high-performance solution engineered for the Cisco 7600 Series routers. Featuring 20 Gigabit Ethernet SFP ports and 2 10-Gigabit Ethernet XFP ports, this advanced module delivers line-rate 40 Gbps switching capacity and supports both Layer 2 and Layer 3 services on a single card. With integrated Distributed Forwarding Card (DFC3C) technology, it ensures high-speed packet processing and enhanced scalability.
The 76-ES+XC-40G3C line card provides a flexible, secure, and scalable networking foundation, ideal for service providers and large enterprises deploying Metro Ethernet, IP/MPLS, video, voice, and data services. It supports MPLS, QoS, NetFlow, and ACLs, and enables seamless traffic convergence in demanding environments. Designed for high availability, it’s the perfect choice for WAN edge, aggregation layers, or core routing with 10GE and 1GE combo capability.
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Product Specifications: Cisco 76-ES+XC-40G3C Ethernet Services Plus Extended Combo Line Card – (Data Sheet)
| Specification |
Details |
| Model Number |
Cisco 76-ES+XC-40G3C |
| Product Type |
Ethernet Services Plus Combo Line Card |
| Form Factor |
Line Card – fits Cisco 7600 Series Routers |
| Dimensions (H x W x D) |
1.6 in × 15.8 in × 16 in (4.06 cm × 40.13 cm × 40.64 cm) |
| Weight |
Approx. 10 lbs (4.5 kg) |
| Total Ports |
22 Ports (20 × 1GE SFP + 2 × 10GE XFP) |
| Interface Types |
1 Gigabit Ethernet (SFP), 10 Gigabit Ethernet (XFP) |
| Switching Capacity |
40 Gbps |
| Forwarding Engine |
Distributed Forwarding Card 3C (DFC3C) |
| Performance Features |
Line-rate Layer 2/3 forwarding, MPLS, IPv4/IPv6 support |
| QoS & Security |
Advanced QoS, Access Control Lists (ACLs), NetFlow |
| Power Consumption |
Approx. 200W |
| Operating Temperature |
41°F to 104°F (5°C to 40°C) |
| Storage Temperature |
-40°F to 158°F (-40°C to 70°C) |
| Compatibility |
Cisco 7600 Series Routers |
| Redundancy Support |
Designed for high-availability and redundant deployments |
| Ideal Use Cases |
Enterprise edge, WAN aggregation, service provider metro Ethernet networks |
FAQs for Cisco 76-ES+XC-40G3C
1. What is the purpose of the DFC3C on this module?
The DFC3C (Distributed Forwarding Card 3C) enhances packet processing, reducing load on the main supervisor engine and improving performance.
2. Can I use both 1G and 10G ports simultaneously?
Yes, all 20 × 1G SFP and 2 × 10G XFP ports can be used concurrently for high-speed connectivity.
3. Is this module compatible with all Cisco 7600 series routers?
Yes, but it requires a compatible supervisor engine and appropriate software versions for full functionality.
4. Does this card support MPLS and QoS?
Yes, it supports MPLS, advanced QoS, ACLs, and NetFlow for traffic management and security.
5. What transceivers are supported for the 10G ports?
The 10G XFP ports support Cisco-approved XFP transceivers for fiber connectivity.
