10GBASE-SR X2 Module
The Cisco 10GBASE-SR Module supports a link l_e_n_g_t_h of 26m on standard FDDI grade MMF. Using 2000 MHz*km MMF (OM3), up to 300m link l_e_n_g_t_hs are possible. Using 4700 MHz*km MMF (OM4), up to 400m link l_e_n_g_t_hs are possible. Quick Specs
Table 1 shows the Quick Specs.
Cisco X2 Wavel_e_n_g_t_h (nm) Cable Type Core Size (Microns) Modal Bandwidth (MHz*km) Cable Distance

Cisco X2-10GB-SR 850 MMF 62.5 62.5 50.0 50.0 50.0 50.0 160 (FDDI-grade) 200 (OM1) 400 500 (OM2) 2000 (OM3) 4700 (OM4) 26m 33m 66m 82m 300m 400m
Table 2 Optical Transmit and Receive Specifications
Product Type Transmit Power (dBm)
Receive Power (dBm)
Transmit and Receive Wavel_e_n_g_t_h Range (nm)
Maximum Minimum Maximum Minimum Transmit Receive
Cisco X2-10GB-SR 10GBASE-SR 850 nm MMF -1 -7.3 -1.0 -9.9 840 to 860 Get More Information
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X2-10GB-SR Specification
General
Device TypeX2 transceiver module
Form FactorPlug-in module
Networking
Connectivity TechnologyWired
Cabling Type10GBase-SR
Data Link Protocol10 GigE
Data Transfer Rate10 Gbps
Optical Wave l_e_n_g_t_h850 nm
Max Transfer Distance984 ft
Compliant StandardsIEEE 802.3ae
Expansion / Connectivity
Interfaces1 x Ethernet 10GBase-LR - SC multi-mode x 2
Compatible Slots1 x X2
Dimensions & Weight
Width1.4 in
Depth3.6 in
Height0.5 in
Manufacturer Warranty
Service & SupportLimited warranty - 90 days
Environmental Parameters
Min Operating Temperature32 F
Max Operating Temperature104 F
Compatibility Information
Designed ForCisco 8-Port 10 Gigabit Ethernet Module with DFC3C, 8-Port 10 Gigabit Ethernet Module with DFC3CXL Cisco Catalyst 3560E-12D, 3560E-12SD-E, 3560E-12SD-S, 3560E-24PD, 3560E-24TD, 3560E-48PD, 3560E-48PD-F, 3560E-48TD, 3560E-48TD-SD, 3750E-24PD, 3750E-24TD, 3750E-48PD, 3750E-48PD-F, 3750E-48TD, 4500 Series Supervisor Engine V-10GE, 4948 10 Gigabit Ethernet Switch Cisco ME 4924-10GE Cisco Supervisor Engine II-Plus-10GE Shipping & Payment Delivery
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