DS-X2-E10G-SR= 10-Gbps Ethernet-Short-reach, X2, SC, Spare DS-X2-E10G-SR= | 思科光纤存储交换机10G多模光纤模块 850nm 300m | Cisco DS-X2-E10G-SR | Cisco 10-Gbps Ethernet X2 Transceivers
DS-X2-E10G-SR=
Cisco 10 Gbps以太网X2收发器
Cisco以太网X2收发器短距离模块（高达300米；部件号DS-X2-E10G-SR）可实现Cisco MDS 9000系列10 Gbps光纤通道交换模块与现有以太网密集波分复用（DWDM）转发器的高性能光纤通道连接（图13）。传输的数据格式与光纤通道收发器（DS-X2-FC10G-SR）传输的数据相同，只是光纤通道数据包以10千兆以太网速率计时，以通过10 Gbps以太网DWDM基础设施传输光纤通道数据。Cisco MDS 9000系列10 Gbps光纤通道交换模块自动检测DS‑X2-E10G-SR；不需要软件配置。
Technical specifications
Connectors and Cabling
The connectors are dual SC connectors.
Table 45 summarizes the cabling specifications.
Table 45. Cisco 10-Gbps Ethernet X2 Transceiver Cabling Specifications
| X2 | Wavelength (nanometers) | Fiber Type | Core Size (microns) | Baud Rate (GBd) | Cable Distance |
| DS-X2-E10G-SR | 850 | MMF | 62.550.0 (OM3) | 10.312510.3125 | 108 ft (33m)984 ft (300m) |
Note: The minimum cable distance for all transceivers listed (MMF and SMF) is 6.5 feet (2 meters).
Dimensions
The dimensions (H x W x D) are 19.2 x 41.8 x 90.8 mm.
Environmental conditions and Power requirements
Table 46 presents the optical parameters, and Table 47 presents temperature ranges.
Table 46. Optical parameters
| X2 | Average Transmit Power (dBm) | Average Receive Power (dBm) | Fiber Loss Budget | ||
| Maximum | Minimum | Maximum | Minimum | ||
| DS-X2-E10G-SR | -1.2 | -7.3 | -1.0 | -9.9 | 2.6 (50.0 microns [OM3]) |
Table 47. Operating and storage temperature ranges
| X2 | Operating | Storage | ||
| Maximum | Minimum | Maximum | Minimum | |
| DS-X2-E10G-SR | 40°C | 0°C | 85°C | -40°C |
Regulatory and Standards compliance
● Compliant with IEEE 802.3 10GBASE-SR.
● Laser Class I 21CFR1040.
Ordering information
Table 48 provides ordering information.
Table 48. Cisco 10-Gbps Ethernet X2 Transceiver ordering information
| Part Number | Description |
| DS-X2-E10G-SR= | 10-Gbps Ethernet-Short-reach, X2, SC, Spare |
Cisco MDS 9000 Family Pluggable Transceivers Data Sheet ( 官方英文参数 )
