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Hot New Products 12 Cores Gyxtw Cable – 8 Port EDFA with WDM – Qualfiber Detail:
Qualfiber uses the world’s top brand pump lasers and US OFS active fiber. Perfect APC, ACC, ATC control and good ventilation and heat dissipation design ensure the long life and high reliability of PUMP Laser. RJ45 provides the SNMP network management interface. The full dot-matrix LCD on the front panel provides the operating parameters and alarms of the whole machine. Light is lost and the laser is automatically turned off, providing laser safety protection. All optical ports can be installed on the front panel or can be installed on the rear panel. The product’s high quality, high reliability and excellent cost performance, carrier-grade security reliability and network management are ideal choices for system integrators and system operators.
TECHNIQUE INDEX
|
Performance |
Index |
Supplement | ||||
|
Min. |
Typ. |
Max. |
||||
|
Optical feature |
CATV operation wavelength |
(nm) |
1540 |
1563 |
CATV |
|
| OLT pass wavelength |
(nm) |
1310/1490 |
||||
| CATV pass wavelength loss |
(dB) |
0.8 |
1550nm |
|||
| OLT pass wavelength loss |
(dB) |
0.8 |
1310/1490nm |
|||
| CATV & OLT isolation |
(dB) |
40 |
||||
| Number of uplink optical ports (for OLT) |
(pcs) |
8 |
64 |
2U |
||
| CATV input power (Pi) |
(dBm) |
-10 |
≥+3 |
+10 |
||
| Total output power1) |
(dBm) |
27 |
40 |
2U |
||
| Number of output ports |
(pcs) |
16 |
64 |
2U |
||
| Each port output power |
(dBm) |
10 |
23 |
|||
| Difference of each output power |
(dB) |
-0.5 |
+0.5 |
|||
| Output power adjustable range |
(dBm) |
-10 |
0 |
Optional |
||
| Noise figure (Pin=0dBm) |
(dB) |
4.5 |
5.0 | |||
| Polarization dependence loss (PDL) |
(dB) |
0.3 | ||||
| Polarization dependence gain (PDG) |
(dB) |
0.4 | ||||
| Polarization mode dispersion (PMD) |
(ps) |
0.3 | ||||
| Input/output isolation |
(dB) |
30 |
||||
| Pump power leakage |
(dBm) |
-30 | ||||
| Echo loss |
(dB) |
55 |
APC |
|||
| Generalfeature | Network management interface |
RJ45 |
SNMP |
|||
| Power supply |
(V) |
90 |
265 |
220VAC |
||
Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Hot New Products 12 Cores Gyxtw Cable – 8 Port EDFA with WDM – Qualfiber, The product will supply to all over the world, such as: Turkmenistan, Portland, Ukraine, We now have to continue to uphold the “quality, detailed, efficient” business philosophy of “honest, responsible, innovative”spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Althea from Tajikistan – 2018.03.03 13:09
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Elsa from South Korea – 2017.01.28 18:53
