155M 40km eSFP/eSFP-FE-LH40-SM1310

Huawei eSFP-FE-LH40-SM1310 155M STM-1 L-1.1 40km eSFP optical transceiver, apply for huawei SDH network

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TX RX Power Test

TX RX Power Test x

TX/RX power test ensures that the optical power are within the thresholds; remove the aged optical module with power loss, and the fake module with counterfeit label.

Optical Module quality control-Test Procedure
In order to ensure that the optical module we deliver do not have compatibility problems. We will test each batch of optical modules, to avoid compatibility problems of switch to the greatest extent.
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Description

155M STM-1 1310nm 40km SM eSFP

Huawei eSFP-FE-LH40-SM1310

Bulk packed

Apply to Huawei OSN3500 series SDH board, STM-1

Apply to Huawei OSN1500 series Cross-Connect board, PCXL1

Tech Specs
STM-1 Optical transceiver specifications (155520 kbit/L-1.1 40 km-eSFP)
Parameter Value
Nominal bit rate 155520 kbit/s
Line code pattern NRZ
Application code L-1.1
Transmission distance (km) 15 to 40
Type of fiber Single-mode LC
Operating wavelength range (nm) 1261 to 1360
Launched optical power range (dBm) -15 to -8
Receiver sensitivity (dBm) -28
Minimum overload (dBm) -8
Minimum extinction ratio (dB) 8.2
Maximum -20 dB spectral width (nm)
Minimum side mode suppression ratio (dB)
Additional information
Weight 0.5 kg
Dimensions 13.5 × 7.5 × 3.3 cm
Brand

Features

Application

SDH module

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