12F SM Low Loss MPO fiber optic loopback adapter MPO patch cord connector for testing system
MPO/MTP® Loopback is widely utilized within testing environment especially within parallel optics 40 and 100G networks. Devices allow verification and testing of transceivers featuring MPO/MTP® interface, such as 40G BASED-SR4 QSFP+ or 100G BASE-SR10 CXP/CFP devices.
Features
◆ 12 or 24 Fiber Ferrule MPO/MTP®
◆ Female and Male MPO/MTP option of Connectors
◆ MPO/MTP® Interface - MPO/MTP components feature superior optical and mechanical properties
◆ Polarity Variants selection
◆ Factory Terminated and Tested
◆ 40G QSFP+ and 100G CXP/CFP transceivers
Application
◆ Data Centre Infrastructure and testing
◆ Storage Area Network- Fiber Channel
◆ Parallel Optics
◆ Emerging 40 and 100Gbps Protocols
◆ Infiniband
◆ Plug and Play
◆ Cost-effective
Specification
1. Operating & Storage Temperature
| Parameters | Min | Max | Unit |
1 | Operating Temperature | -40 | 70 | °C |
2 | Storage Temperature | -40 | 70 | °C |
2. Optical Performance
Item | Parameters |
MPO/MTP® Connector | SM(1310nm/1550nm) | MM(850nm) |
Standard | Low Loss | Standard | Low Loss |
Insertion Loss | Typical | 0.5dB | 0.2dB | 0.5dB | 0.2dB |
Maximum | 0.7dB | 0.35dB | 0.7dB | 0.35dB |
Return Loss | >=60dB for APC | -- |
>=40dB for PC | >=20dB for PC |
Male/Female | Male: with Pin; Female: without Pin |
3. Geometry Parameters
MT |
Measurement | Pass/Fail Limits |
Parameters | Min | Max |
| | |
Radius of Curvature | Long Axel | 2000mm | ∞ |
Short Axel | 50mm | ∞ |
Angle | Long Axel | -0.2° | 0.2° |
Short Axel | APC | 7.8° | 8.2° |
PC | -0.2° | 0.2° |
Fiber Height | 1000nm | 3000nm |
Different Fiber Height | N/A | 500nm |
Adjacent Fiber Height | N/A | 300nm |
Ferrule Length | 7.9mm | N/A |
4. Connector Detail

Product Advantages
◆ We passed many quality system vertification, like ISO, RoHS; and passed the Supplier Audition of the key account.
◆ We have a high production capacity. Standard patch cord capacity is 15,000 connectors/day and MT product capacity is 3000 connectors/day.
◆ Our testing standard is much rigorous. Every cable is tested individually in our production line as well as 100% tested by the QC department.
◆ Our service is qualified. We insist on responsive and knowledgeable service to each customer.
ORC QC Process Flow Chat
ORC Production Show
FAQ
1. Q: How can you test a single mode jumper?
A: Our single mode patch cables have been tested for end-face inspection, singlemode IL and RL testing.
2. Q: Are these cables compatible with a variety of modules?
A: Yes, LC cables can be compatible with SFP, SFP+(BIDI SFP+), XFP, SC cables can be compatible with BIDI SFP, GBIC, X2 and XENPAK.
3. Q: What's your average lead time?
A: Our lead time is controlled within 5 working days for the regular products. For the MT products, our capacity is 3000 connectors per day.
4. Q: Can you produce according to the samples we send you?
A: Of course, we can produce according to your samples or technical drawings.