Datasheet

Data Sheet
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Technical Specifications
Connectors and Cabling
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Connectors: Dual SC connector
Table 29 summarizes the cabling specifications.
Table 29. Cisco 10-Gbps Ethernet X2 Transceiver Cabling Specifications
X2 Wavelength
(nanometers)
Fiber Type Core Size (microns) Baud Rate (GBd) Cable Distance
62.5 10.3125 33 m (108 ft) DS-X2-E10G-SR 850 MMF
50.0 (OM3) 10.3125 300 m (984 ft)
Note: The minimum cable distance for all transceivers listed (MMF and SMF) is 6.5 feet (2 meters).
Dimensions
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Dimensions (H x W x D): 19.2 x 41.8 x 90.8 mm
Environmental Conditions and Power Requirements
Table 30 presents the optical parameters, and Table 31 presents the temperature ranges.
Table 30. Optical Parameters
X2 Average Transmit Power (dBm) Average Receive Power (dBm) Fiber Loss Budget
Max Min Max Min
DS-X2-E10G-SR -1.2 -7.3 -1.0 -9.9 2.6 (50.0 microns [OM3])
Table 31. Operating and Storage Temperature Ranges
X2 Operating Storage
Max Min Max Min
DS-X2-E10G-SR 40°C 0°C 85°C -40°C
Regulatory and Standards Compliance
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Compliant with IEEE 802.3 10GBASE-SR
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Laser Class I 21CFR1040
Ordering Information
Table 32 provides ordering information.
Table 32. Cisco 10-Gbps Ethernet X2 Transceiver Ordering Information
Part Number Description
DS-X2-E10G-SR= 10-Gbps Ethernet-Short-reach, X2, SC, Spare
Cisco Coarse Wavelength-Division Multiplexing Extended Distance SFP Solution
The Cisco MDS 9000 family offers cost-effective multiprotocol extended distance connectivity that optimizes the use
of a customer's existing optical infrastructure through the Cisco Coarse Wavelength-Division Multiplexing (CWDM)
SFP solution (Figure 11). The Cisco CWDM SFP solution has two main components: a set of eight wavelength-
specific SFPs and a set of CWDM optical add-drop modules (OADMs). A Cisco CWDM chassis enables rack-
mounting of up to two Cisco CWDM OADMs. The Cisco CWDM OADMs are passive and require no power or
configuration.