25 in stock 3-5 days lead time
Huawei 622M STM-4 L-4.1 40km eSFP optical transceiver, apply for huawei SDH network
25 in stock 3-5 days lead time
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.
622M STM-4 13100nm 40km SM eSFP
Huawei eSFP-1310nm-L-4.1
Bulk packed
Apply to Huawei OSN3500 series SDH board, STM-4
Apply to Huawei OSN1500 series Cross-Connect board, PCXL4
STM-4 Optical transceiver specifications | |
Parameter | Value |
Nominal bit rate | 622 Mbit/s |
Line code pattern | NRZ |
Application code | L-4.1 |
Transmission distance (km) | 15 to 40 |
Type of fiber | Single-mode LC |
Operating wavelength range (nm) | 1310 |
Launched optical power range (dBm) | -2 to +3 |
Receiver sensitivity (dBm) | -28 |
Minimum overload (dBm) | -9 |
Dispersion tolerance (ps/nm) | 1600 |
Minimum extinction ratio (dB) | 8.2 |
Maximum -20 dB spectral width (nm) | 1 |
Minimum side mode suppression ratio (dB) | 30 |
Weight | 0.5 kg |
---|---|
Dimensions | 13.5 × 7.5 × 3.3 cm |
Brand | |
Features | |
Application |
SDH module |
Distance |
80km |
As a global leading professional Huawei network hardware and solution provider, we have delivered Huawei, ZTE, Nokia, CISCO, Fiberhome, etc, equipment to 500+ customer groups in 90+ countries over the past 10 years. Know more
Strict 3-Level Quality Control procedure: 1st-Level inspection; 2nd-Level In-stock test; 3rd-Level 24-hour pre-delivery test to guarantee premium quality. Know more
What we offer to our customers is value rather than price. We enable customers to enjoy the benefit of our reliable delivery products and generate more value to the greatest extent. Know more
We provide customers with personalized and professional tech support by remote diagnosis, fault-location and troubleshooting. "We are here to help you instantly when you need it."
We continuously offer flexible payment methods such as Wire Transfer, Paypal, L/C, Western Union and Alipay, to help customer enjoy a more convenient shopping experience. Know more
We provide extensive document resources to guide our customers to targetly solve the problem they may meet. Know more
Our products come with 1-year warranty. Customers can ask for a repair, replacement or refund for a major product failure. Know more
We won't stop to develop rapid and cost effective shipping options, providing the excellent experience to our global customers. Know more
We offer not only network products but also network proposal, mainstream and cost-effective solution to assist customers eliminate the concerns.
Huawei 622M STM-4 L-4.1 40km eSFP optical transceiver, apply for huawei SDH network
(0 reviews) | 70 sold
Reviews
There are no reviews yet.