Description
● MTP/MPO Loopback
MTP/MPO loopback modules are used widely within testing environment especially within parallel optics 40G networks. Devices allow verification and testing of transceivers featuring MTP/MPO interface–40GBASE-SR4/CSR4 QSFP+ devices. Loopbacks are built to link Transmitter (TX) and Receivers (RX) positions of MTP transceivers interfaces. MTP/MPO loopbacks can facilitate and speed up IL testing of optical networks segments by connecting them to MTP/MPO trunks/patch leads.
MTP/MPO loopbacks in standard configurations such as for QSFP modules for a QSFP MTP loopback tester. MTP/MPO Loopbacks are also available for any configuration. By “looping back” the connections from the transmit pairs to the receive pairs in network devices, MTP/MPO Loopback creates a complete optical link. This allows you to evaluate the performance of specific components of a network, or the complete link in a network path. Male and female connector types are available. Choose between standard, 'Elite' and 'Super Elite' ferrule styles to minimize insertion loss and provide better testing performance.
● Features:
►8, 12, and 24 fiber available;
►Standard fiber array or customized;
►Reliable PIN positing testing for Male/Female PIN;
►Compact and portable with lanyard feature;
►Meets TIA/EIA and IEC intermateability standards;
►Easy installation/removal, available with or without pull tabs;
►Available in a wide variety of wiring configurations and fiber types.
● Application:
►40GbE QSFP+ Optical Testing；
►Data center infrastructure;
►Optical system access network;
►40G and 100Gbps fiber network;
►Storage area networking fiber channel;
►High density architectures.
● Specification:
|
Item |
Optical Parameters |
|||
|
Insertion Loss (dB) |
SM Std |
SM Elite |
MM Std |
MM Elite |
|
≤0.7 |
≤0.35 |
≤0.7 |
≤0.35 |
|
|
Return Loss (dB) |
≥60 |
≥20 |
||
|
Fiber Count |
8/12/24 Cores (Customized) |
|||
|
Durability (dB) |
≤0.2, 500 times mating |
|||
|
Tensile Strength (kgf) |
10 |
|||
|
Working Temperature (℃) |
-40～+70 |
|||
|
Wavelength (nm) |
1310 |
850 |
||
|
Item |
Geometry Parameters |
|||
|
X-axis |
Y-axis |
|||
|
Min |
Max |
Min |
Max |
|
|
Radius of Curvature (mm) |
500 |
-- |
50 |
-- |
|
Polishing Angle |
0-0.2 |
0+0.2 |
8-0.2 |
8+0.2 |
|
Item |
Min |
Max |
||
|
Fiber Height |
1000nm |
3000nm |
||
|
Max Fiber Height Error |
600nm |
|||
|
Adjacent Fiber Height Error |
-300nm |
+300nm |
||
|
Agv. Fiber Height Error |
-300nm |
+300nm |
||
|
Central Concave |
300nm |
|||
