FT-3845 product image - F-tone Networks
MODEL · FT-3845

12F MPO Singlemode Fiber Loopback Module

F-tone Networks 12-fiber MPO singlemode fiber loopback module, size 60x20 mm, SM RL >55dB, insert-pull 500 cycles. Ask Betty or Una for SM loopback quotes.

Item
Parameter
Fiber Type
Singlemode or Multimode
Fiber Diameter
9/125um, 50/125um, 62.5/125um
Insertion Loss
MM<1.0dB, SM(G652D)<1.5dB,SM(G657A1)<0.5dB
Return Loss
SM>55dB; MM>25dB
Insert-pull Test
500times, IL<0.5dB

Reference model FT-3845 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓

Specifications

Technical parameters

ItemParameter
Fiber TypeSinglemode or Multimode
Fiber Diameter9/125um, 50/125um, 62.5/125um
Insertion LossMM<1.0dB, SM(G652D)<1.5dB,SM(G657A1)<0.5dB
Return LossSM>55dB; MM>25dB
Insert-pull Test500times, IL<0.5dB
Operation Temperature-40℃~ +80℃
Tensile Resistance15kgf
Size60mm*20mm
Overview

Product details

OS2 MPO fold-back plugs let crews verify singlemode ports without a remote partner. Catalog cells quote SM RL >55 dB, 500 mate cycles under 0.5 dB IL shift, ~15 kgf tensile, a 60×20 mm body and a -40/+80 C window.

Key Features

  • MPO singlemode loopback module
  • Size about 60x20 mm
  • SM RL >55 dB
  • Insert-pull 500 cycles
  • Operate -40 to +80 C

Applications

  • OS2 MPO port loopback tests
  • Singlemode transceiver bring-up

Specifications

ParameterValue
Fiber TypeSinglemode or Multimode
Fiber Diameter9/125um, 50/125um, 62.5/125um
Insertion LossMM<1.0dB, SM(G652D)<1.5dB,SM(G657A1)<0.5dB
Return LossSM>55dB; MM>25dB
Insert-pull Test500times, IL<0.5dB
Operation Temperature-40℃~ +80℃
Tensile Resistance15kgf
Size60mm*20mm

Ordering References

Model and part numbers for ordering reference:

ReferenceDescription
FT-3845F-tone part number

Contact Us

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: betty@f-tone.com / una@f-tone.com · WhatsApp: +86 17360698946 (Betty), +86 17761163895 (Una)