Manufacturer Part#: Cisco 7600-ES20-GE3CXL 
7600-ES20-GE3CXL Ethernet Service 20G Line Card
7600-ES20-GE3CXL - Cisco 7600 Series Route Switch Processor 720 with PFC-3CXL
Designed for Carrier Ethernet, IP/Multiprotocol Label Switching (MPLS) Provider Edge in mid-size and smaller service provider and enterprise WAN applications, the Cisco 7600 Series Ethernet Services 20G (7600-ES20) supports up to 20 Gbps of bandwidth with 20 ports of Gigabit or 2 ports of 10 G Ethernet interface models. The cards feature hierarchical quality of service (QoS), locally significant VLANs, and up to 16 K VLAN IDs per line card for rich services at scale. The 7600-ES20 Line Cards provide the unique ability to combine both Layer 2 and Layer 3 services on the same line card. The combination of native Ethernet Layer 2 switching, bridging, VPLS, Ethernet over MPLS (EoMPLS), and Layer 3 IP/MPLS routing distinguishes this line card among other products on the market, particularly in Carrier Ethernet applications.
    
             
        Sea Tel International Co., Limited Cisco 7600 Ethernet Services Modules 
        
             
        7600-ES20-10G3C 
            Cisco 7600 Series Ethernet Services 20 G Line Card, 2-port 10 GE XFP and DFC-3C 
        
             
        7600-ES20-10G3CXL 
            Cisco 7600 Series Ethernet Services 20 G Line Card, 2-port 10 GE XFP and DFC-3CXL 
        
             
        7600-ES20-GE3C 
            Cisco 7600 Series Ethernet Services 20 G Line Card, 20-port GE SFP and DFC-3C 
        
             
        7600-ES20-GE3CXL 
            Cisco 7600 Series Ethernet Services 20 G Line Card, 20-port GE SFP and DFC-3CXL 
        
             
        76-ES20-BASIC-LIC 
            Cisco 7600 Series Ethernet Services 20 G Basic License 
        
             
    
76-ES20-ADVIP-LIC 
            Cisco 7600 Series Ethernet Services 20 G Advance License 
        
Contact Sea Tel International Co., Limited for more information.