Amphenol SOCAPEX │ MIL-DTL-38999 SERIES │ Series I LJT
MIL-DTL-SERIES I, LJT EXTENDED RANGE - LJTOP - BAYONET FIBER OPTIC
Optical fiber in a LJT shell.
Description
Optical version of the MIL-DTL-38999 Series I connectors, using standard 2.5mm telecom optical termini in a LJT shell.
Main features
- 1 to 8 channels. - Available in multimode, singlemode PC and singlemode APC. - 0.5 dB typical insertion loss in multimode and singlemode. - Size 11, 13 or 17 shell OPTIONS - Square Flange or Jam nut receptacle - Aluminum shell with OD. Cadmium or Nickel plating - Straight or right angle backshell heatshrinkable, for pigtails or with clamp
Insert arrangements
Optical termini
Amphenol Designations - LJTOP & RNJOP
1.
2.
3.
4.
5.
6.
7.
8.
Shell size - Number of channel
Type of ceramic ferrule / Ceramic ferrule inner diameter
Series
Shell type Material and platings Backshell type
Keying
Cable option
TVOP
06
F
H0
11 - 2
P6
N
X015
1. Series LJTOP
5. Shell size / Number of channel 11 - 2 Size 11 - 2 channels max 13 - 4 Size 13 - 4 channels max 17 - 8 Size 17 - 8 channels max 6. Type of ceramic ferrule / Ceramic ferrule inner diameter Multimode P7 Physical contact ferrule. 127 µm
LJT shell with fiber optic RNJ shell with fiber optic
RNJOP
2. Shell type 6
Straight plug
7PE
P6
Square flange receptacle
Physical contact ferrule. 126 µm Angle physical contact ferrule. 126 µm
Singlemode
7PEM
A
Jam nut receptacle
7. Keying N (for normal)
3. Material and platings Shell material
Shell finish
A
B
C
D
W
Olive drab cadmium
F
Aluminum
Nickel
8. Cable option X055
ZN
Black zinc nickel
Ø 5.5mm multiway cable (for backshell H0. H9. S3. S4. S5)
X015
Ø 1.5mm for pigtail (for backshell R0 only)
4. Backshell type HO
Straight heatshrinkable backshell without clamp Right angle heatshrinkable backshell without clamp
H9 S3 S4 S5
Straight backshell for multiway cable with metal integrated clamp Straight backshell for multiway cable with plastic integrated clamp Straight backshell for multiway cable with tightening jaws clamp Straight backshell for pigtails ( for receptacles only – P00 / 07 receptacles)
R0
All dimensions are given for information only and are in mm, except as otherwise specified │ *in mm: 1mm=0.03937 inch
Amphenol SOCAPEX
Due to technical modifications, all information provided is subject to change without prior notice Designed by Amphenol Socapex
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