WDM EDFA 8 port 1550nm for CATV & FTTH Networks
Short Description:
WDM EDFA, 8Ports 1550nm, used in CATV HFC networks for TV signal with long-distance transmission, combiner WDM ponDescription
Specification
Application
Order information
Q&A
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Description
The WDM EDFA 8 port provides high optical output power of up to 34 dBm, enabling a stronger optical signal for fiber optic transmission. EDFA 8 port is designed to amplify 1550 nm optical signals and distribute them through multiple output ports, making it suitable for CATV HFC and FTTH optical networks that require long-distance signal delivery.
The WDM EDFA 8 port Combiner unit provides flexible output power management. Optical output levels can be adjusted locally through the front panel or remotely through the optional Web SNMP management platform, allowing operators to optimize network performance according to deployment requirements. LED status indicators, front-panel control buttons, and an RJ45 remote management interface simplify operation, monitoring, and maintenance.
WDM EDFA 8 port FEATURE
Ø High output power, E-Y co-doped
Ø Warm backup, on-line standby, auto redundancy
Ø Support ITU channels banding
Ø Low optical input power, Adjustable output optical power -3dB
Ø APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture
Ø Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web snmp.
Ø Output adjustable by buttons in the front panel or web snmp, the range is +0.5dBm～-4.0dBm
Ø 8 ports, with built in 1310/1490/1550 WDM,max total output 34 dBm
Ø Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in snmp hardware can be reserved for update.
Ø With laser key to turn on/off the laser.
Ø With RF test function.
Ø Adopts JDSU or Oclaro Pump laser
Ø Led displays the working condition of the machine
Ø Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
EDFA Technique index
| Item | Unit | Technique parameters | Remark | |
| Operating bandwidth | nm | 1545 – 1565 | ||
| Optical input power range | dBm | -5 – +10 | ||
| Maximum optical output power | dBm | 34 | ||
| Output power stability | dBm | ±0.5 | ||
| Noise figure | dB | ≤ 6.0 | Optical input power 0dBm, λ=1550nm | |
| Return loss | Input | dB | ≥ 45 | |
| Output | dB | ≥ 45 | ||
| Optical Connector Type | SC/APC | |||
| C/N | dB | ≥ 50 | Test condition according to
GT/T 184-2002. |
|
| C/CTB | dB | ≥ 63 | ||
| C/CSO | dB | ≥ 63 | ||
| Power supply voltage | V | A: AC160V – 250V (50 Hz)
B: DC48V |
||
| Operating Temperature Range | °C | -10 – +42 | ||
| Maximum operating relative humidity | % | Max 95% No Condensation | ||
| Storage Temperature Range | °C | -30 – +70 | ||
| Maximum storage relative humidity | % | Max 95% No Condensation | ||
| Dimension | mm | 437(L)× 442(W)×44(H) | ||
Specification
Application
This optical amplifier WDM EDFA is primarily used in CATV HFC networks for TV signal with long-distance transmission.
Order information
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BD-5108 | used in CATV HFC networks for TV signal with long-distance transmission. | Request Price |
Q&A
Q: What’s your EDFA laser brand?
German IPG brand
Q: But I want EDFA of 32×23 db with real WDM powers since sometimes they tend to lower the power over time.
It’s real output power 23dbm, Over time it will weaken a little, but it will not affect use.
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