Place of Origin:
China
Brand Name:
Hilink
Certification:
CE FCC Rohs
Model Number:
HL-EDFA
Video
Erbium-Doped Fiber Amplifier C-Band Rackmount
2U Rack Mount Erbium doped fiber amplifier card has high stable output, high gain flatness and high reliability. The system’s flatness and noise can achieve the best optimization by the gain flattening filters of professional design. The system is convenient to regulation and display, reliable, intelligent by using high stable and high precision MPU.
Applications
C-band 40/80CH DWDM
Other optical systems
Product features
Low-noise high flatness design
Pluggable Dispersion Compensation 20~100km
Adjustable output power
High precision ATC keep system stableoperation
Precision AGC / APC circuit keeps the output
Power stability
Card design highly integrated, space-saving cabinet
Expansion is very convenient
Strict accordance with Bellcore GR-1312-CORE
requirement for design
Performance index
| Parameters | Unit | Symbol | Min | Typ | Max |
| Operating Wavelength | nm | λc | 1528 | ----- | 1564 |
| Saturate Output Power | dBm | Po | ----- | ----- | 20 |
| Input Power | dBm | Pi | -35 | ----- | 6 |
| Gain(1) | dB | G | ----- | 20 | 33 |
| DCM IL | dB | IL | 3 | ----- | 13 |
| Noise Figure | dB | NF | ----- | 4.5 | 6 |
| Power/Gain Stability | dB | ΔPo | ----- | ±0.05 | ±0.2 |
| Input Isolation | dB | ISOi | 30 | ----- | ----- |
| Output Isolation | dB | ISOo | 30 | ----- | ----- |
| Flatness | dB | GF | ----- | 1 | ----- |
| Return loss | dB | RL | ----- | ----- | -45 |
| PDG | dB | PDG | ----- | ----- | 0.3 |
| PMD | ps | PMD | ----- | ----- | 0.5 |
| Consumption | W | P | ----- | ----- |
15 |
一.OEM and ODM
OEM/ODM order is available.
Guarantee
We promise all the advertised optical transceivers are brand new with new components and parts and absolutely never use old and refurbished materials. All the optical transceivers have been through functional test and aging test. We provide 3 years warranty for all the optical transceivers from the date of shipment.
What we supply
We supply all kinds of compatible optical transceiver modules, including SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM and other special transceiver modules. Our products are compatible with most of brands. If more details, please contact us.
FAQ
Q:Do you sell second-hand products?
A:No.All our products are brand new,we never use second-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 Mainstream switches.
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
