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S12700 Series Agile Switches Hardware Description

This document describes hardware components of the S12700, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about S12700 hardware components from this document.
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SFP-GE-ZBXD1 (Single-Fiber-Bidirectional Module)

SFP-GE-ZBXD1 (Single-Fiber-Bidirectional Module)

Table 9-17 Technical specifications



Transceiver type


Transmission speed


Center wavelength (nm)

Rx: 1490/Tx: 1570

Standards compliance


Connector type


Applicable cable and maximum transmission distance

Single-mode fiber: 80 km

Transmit power (dBm)

-2.0 to +4.0

Maximum receiver sensitivity (dBm)


Overload power (dBm)


Extinction ratio (dB)


Operating temperature

0°C to 70°C (32°F to 158°F)

Part number

This module can only be used on a switch running V200R008C00 or a later version. A switch running an earlier version may fail to obtain information about this module.

Single-fiber bidirectional (BIDI) optical modules must be used in pairs. For example, SFP-GE-ZBXD1 must be used with SFP-GE-ZBXU1.

Updated: 2019-08-19

Document ID: EDOC1000047496

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