Place of Origin:
China
Brand Name:
HILINK
Certification:
CE FCC Rohs
Model Number:
HL-EDFA
Video
OLP Optical line protector card Erbium Doped Fiber Power Amplifier EDFA
OLP-Optical Line Protection is a product that is used in the protection of network transmission line, the product can realize optical power monitoring and automatic switching. In optical communication network, OLP real-time monitoring optical power of working optical fiber and standby optical fiber. When the optical power value of working optical fiber is below the set switching threshold, the system raise the alarm prompt and switches to standby fiber automatically, which achieve line protection of optical transmission system.
Feature
Low insertion loss
Business non-invasive switch
Transparent transmission characteristics
Reduce the loss caused by line fault
Increase the reliability of the transmission network, improve network quality
High level of integration by plug-in design,which saves space of cabinet
Expansion is very convenient
Performance Index
| Parameters | Unit | Specifications | |
| 1+1 | 1:1 | ||
| Operating Wavelength | nm |
ITU CWDM or DWDM 1550 |
|
| Monitoring optical power range | dBm |
+23~-50 80 |
|
| Monitoring optical power accuracy | dB | ±0.25 | |
| Optical power resolution | dB |
±0.01 -1~+3 0~+4 |
|
| Return loss | dB |
≥55 3 8 |
|
| PDL | dB |
≤0.05 ≤1.5 ≤2.5 |
|
| WDL | dB |
≤0.1 ≤3.8 |
|
| IL | dB | TX<3.8,RX<1.2 | TX<1.5,RX<1.2 |
| Switching speed | ms | <15 | <35 |
| Operation life | time | >10000000 | |
| Consumption | W | <3 | |
products picture:
As we have vairous kinds of products,if you can't find the correct item you need,plsease send us inquiry.We will follow up shortly.
Q:Do you sell second-hand products?
A:No.All our products are brand new,we never use secont-hand components.
Q:What payment terms do you accept?
A:T/T,Paypal,Western Union are acceptable.
Q:What are the shipping ways can you offer?
A:Our usual shipping ways are DHL,FedEX,TNT,UPS,EMS etc.It will take 3-7days.
Q:Do your products come with warranty?
A:Yes,We provide 3 years warranty for all our products from the date of shipment.
Q:What devices can your products compatible with?
A:Our products are compatible with Cisco,Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Riverstone, Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
Q:How to place an order?
A:1>Order details confirmed,please tell us the model and quantity you need.
2>Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3>Confirm and ship the goods, then tracking number will be sent to you promptly.
4>We will help to track your goods until you receive them safely.
Send your inquiry directly to us
