Cable Assemblies Multimode SC Fiber Optic Loopback Module
1. Product Overview:
Fiber Optic Loopback Modules are designed for testing and
engineering purposes. Fiber Optic Loopback Modules provide system
test engineers with a simple but effective way of testing the
transmission capability and receiver sensitivity of fiber optic
network equipment. Fiber Optic Loopback Modules may also be used
for the burn-in stage of boards and other equipment. Fiber Optic
Loopback Modules incorporate two fiber optic connectors. One fiber
optic connector is plugged into the output port, while the other
fiber optic connector is plugged into the input port of the
equipment.
Fiber optic loopbacks are with compact design, and they are
compliant with fast ethernet, fiber channel, ATM and Gigabit
ethernet. we also offer custom assemblies for fiber optic loopback.
the common fiber optic loopbacks types are: SC fiber optic
loopback, FC fiber optic loopback, LC fiber optic loopback and MTRJ
fiber optic loopback.
2. Optical Cable Loopback Feature and Benefits:
- Designed to troubleshoot active network equipment
- Durable for up to 500 mating cycles
- SC duplex clip is available for insertion accuracy
- Insertion loss of 0.35 dB MM / 0.20 dB SM
- Return loss of only -30 dB
- Various SC, MT-RJ, MTP, and LC connectors and adapters to provide
you with the right tools for loopback testing
- The SC connector is ideal to use for equipment testing in multimode
and single-mode applications, as well as network applications
- Lifetime Double Diamond Protection
3. Fiber Optic Backloop Adapter Applications:
- Equipment Interconnection
- Device Pig-tailing
- Premise Networks
- Patch Panel Applications
- Communications Connections
- Datacenters
4. Certification And Compliance
1) Free of hazardous substances according to RoHS2011/65/EU, TIA-604-5, and IEC 61754-7
2) Fiber Optic Connector Intermateability MPO Standards
3) ISO9001:2015 Approved by SGS, follow ISO9001:2015 System.
5.Optic Adapter Specification & Technology Parameters:
| Parameter | Value |
| Performance Specifications (MM) |
| Fiber Type | Multimode OM1, OM2, OM2, OM4 |
| Max. Attenuation | 3.50dB/km@ 850nm, 1.25dB/km@1300nm |
| Insertion Loss | < 1.0dB |
| Return Loss | < -25dB |
| Operating Temperature | - 20℃ to +70 ℃ |
| Performance Specifications (SM) |
| Fiber Type | Single Mode 9/125 um G.652D Fiber |
| Max. Attenuation | 0.4dB/km@1310nm,0.3dB/km@1550nm |
| Insertion Loss | < 1.0dB |
| Return Loss | < -60dB |
| Operating Temperature | - 20℃ to +70 ℃ |
6. Ordering Information:
| Fiber Type | Connector Type | Polish | Fiber Count |
| 1 | Single Mode OS2 | LC | LC | A | APC | 2 | 2 Fibers |
| 2 | 62.5/125um Multimode OM1 | SC | SC | B | UPC | 12 | 12 Fibers |
| 3 | 50/125um Multimode OM2 | MT | MTRJ Female | C | PC | 24 | 24 Fibers |
| 4 | 50/125um Multimode OM3 | MB | MTRJ Male | | | | |
| 5 | 50/125um Multimode OM4 | MP* | 12F MPO Female | | | | |
| | MA* | 12F MPO Male | | | | |
| | PP* | 24F MPO Female | | | | |
| | PA* | 24F MPO Male | | | | |
7. Wuhan Geehe Comm Service:
1) High Environmental Stability
Low insertion loss, low polarization dependent loss, low back
reflection, and good uniformity
2) Compact Structure
Small size, it can be directly installed in a variety of transfer
box and just take up little space
3) Strict Quality Control
We guarantee that every product to the hands of customers is
subject to stringent testing standards
4) 24/7 After Service
Any questions about our products welcome to feedback us, we will
reply with 1 hour and give solve solutions within 2-3 hours.
