Tempo - Product Detail Page

Insertion Loss and Link Loss Testing
The 752L is a versatile, stable 850nm and 1310nm LED source suitable for single-mode and multimode optical fibers. Both outputs are designed to achieve an overfill launch condition into most graded-index multimode fibers used for telecommunication systems, data communication networks, and other applications.

Used with an optical power meter such as the 575L or 577L, the 752R is an ideal LED source for performing insertion loss and link loss measurements in manufacturing or laboratory settings. The simple, userfriendly design leaves little chance for operator error, and the robust construction of the unit allows it to withstand constant use.

Features:

Stable 850nm and 1310nm output wavelengths
Compatible with single-mode and multimode optical fibers
Precision Universal Connector Interfaces (UCI) adapt to all industry
standard fiber optic connectors
Overfills most graded-index multimode fibers
Achieves various controlled launch conditions by wrapping the
reference cable in use around a mandrel
Easy to use and maintain
Operates on 110 to 240VAC, 50 to 60Hz input power

Specifications:

Wavelength (mean):

850nm

1310nm

Spectral width (FWHM):

<70nm

<150nm

Wavelength stability:

±2nm

±2nm

Output power into:
   100/140mm GI MM
   62.5/125mm GI MM
   50/125mm GI MM
   SMF-28

-13dBm
-17dBm
-21.5dBm
  N/A

-17dBm
-21dBm
-25dBm
-40dBm

Power stability:

±0.03dB

±0.03dB

Ordering Info:

User will need to purchase two Universal Connector Interface (UCI)
adapters for use of the instrument. Please specify the desired connector adapter types when ordering. (See Adapter table below)

Additional UCI adapters may also be ordered separately.

Description

Cat (UPC) No.

752 dual LED source

752L

UCI Adapter Table

Adapter Code

Connector Type

AD-234

DIN 47256

AE2-10

Diamond E-2000

AHP-10

Diamond HMS-10/HP

AML-38

MIL-T-29504/4 and /5

AMS-00

Diamond HMS-0 (3.5mm)

AMS-10

Diamond HMS-10A (SMA-2.5)

APC-108

NTT/FC-PC

APC-109

NTT/Narrow key FC-APC

ASC-108

NTT/SC-PC

ASM-90

SMA-905/906

ATS-108

AT&T/ST-PC/APC