T & S MTP® / MPO fiber loop is a device used for parallel connection tests and an aging test of optical communication equipment. Well-designed by engineers at T&S, our MTP®/MPO loopback adapter can transmit the optical network signal from the transmitter to the receiver, thereby forming the optical signal receiving and transmitting loop. MTP® / MPO fiber loop provides a fast and efficient way to test the transmission capacity and receiving sensitivity of optical network equipment. T & S MTP® / MPO fiber loop has 8F, 12F, 16F, 24F, 32F channels with low loss and conventional loss, single-mode and multi-mode options. Our MTP®/MPO loopback adapter is now widely used for optical network equipment self-test, network diagnosis, and test, etc.
Available in various polarity and fiber types
Meet TIA/EIA and IEC interpretability standards
RoHS compliant
Customized attenuation available
Available with or without Pull tabs
8F , 12F, and 24fF available
Construction | Description | |||||
Fiber Count | 2fibers for duplex type; 2-24fibers for multi-fiber connector | |||||
Fiber Mode | Single mode: OS2/G657 9/125um | |||||
Fiber Brand | Corning SMF-28® Ultra optical fiber Corning ClearCurve® multimode fiber | |||||
Cable Jacket Ratings | Low Smoke Zero Halogen (LSZH) Plenum (OFNP) | |||||
Cable Jacket Color | OS2/G657: Yellow OM1&OM2: Orange | |||||
Polarity | Type A, Type B, Type C (TIA-568.3-D) or Customized | |||||
Connector Type | SC LC MPO MTP | |||||
Connector Color (SC LC) | SM(APC) | SM(PC) | OM3 | OM4 | or customized | |
Green | Blue | Aqua | Magenta/Aqua | |||
Connector Color (MPO MTP) | SM(APC) | SM(PC) | OM3 | OM4 | or customized | |
Low Loss | Yellow | Yellow | Aqua | Magenta/Aqua | ||
Standard | Green | Blue | Aqua | Magenta/Aqua | ||
Loopback Housing Color Black | ||||||
Operating Temperature | -20°C to + 70°C | |||||
Storage Temperature | -40°C to + 85°C | |||||
Optical Properties | Singlemode | Multimode |
Insertion Loss (dB) | APC ≤ 0.30 (Typical:≤ 0.15 ) UPC ≤ 0.20 (Typical:≤ 0.1 ) | APC ≤ 0.30 (Typical:≤ 0.10 ) PC ≤ 0.20 (Typical:≤ 0.1 ) |
Insertion Loss (dB) | Low loss≤ 0.35 (Typical:≤ 0.25 ) | Low loss≤ 0.35 (Typical:≤ 0.2 ) |
Standard Loss≤0.75 (Typical:≤ 0.4 ) | Standard Loss≤ 0.6 (Typical:≤ 0.35 ) | |
Return Loss (dB) | PC≥50; APC≥60 | PC≥20; APC≥40 |
Wavelength (nm) | Singlemode: 1310/1550, Multimode: 850/1300 | |
Fiber Attenuation (dB/km) | Singlemode: ≤0.35 at 1310nm, ≤0.2 at 1550nm | |
Transmission Distance | OM4: 150m at 40/100G, 550m at 10G | |
The MTP® loopback adapter occupies both ends of fiber in a duplex connector or a multi-fiber connector. This MTP® lookback with housing and pull-tab can provide an effective solution so as to test the emission ability of the network equipment and receive sensitivity. Especially in 40/100G network communication, our MTP® loopback devices can achieve optical fiber network in pairs on a single element or interface and conduct effective tests and evaluation of the Internet through back signal positioning.
MTP®/MPO Loopback Adapter is used widely in testing applications within parallel optical 40Gbps and 100Gbps networks. The MTP® loopback adapters enable verification and test of transceivers with MTP®/MPO interface like 40Gbps BASED SR4 QSFP+. MTP loopback adapters are developed to connect transceivers and a receiver port of the MTP®/MPO transceiver interface. MTP®/MPO loopback adapters do a great help in speeding up IL test of optical networks section by connecting them to an MTP®/MPO trunk.
What Is the Difference between 100G Active Optical Cable and 100G Direct Attach Cable?
08 Feb 2021
We know that both 100G active optical cables (AOC) and 100G direct attach cables (DAC) are used to transmit data. However, there are some differences between 100G active optical cables and 100G direct att...
Call us on: 
Email Us: 
8 Jinxiu Middle Road, 
中文
EN
jp 
fr 
es 
it 
ru 
pt 
ar 
el 
nl 
