945-70034-11100 AMPHENOL FIBER OPTICS, 945-70034-11100 Datasheet - Page 11

• Manufacturer Part Number: 945-70034-11100
• Description: SC FIBER OPTIC COUPLER, SINGLE MODE
• Manufacturer: AMPHENOL FIBER OPTICS

Specifications of 945-70034-11100

• Fiber Type: Singlemode
• Wavelength Typ: 1550nm
• Body Material: Corning? SMF-28 Fiber
• Coupling Ratio: 50
• Features: 1x2 Port Configuration, Low Insertion Loss, Polarization Insensitive
• Connector Type: FC Fiber Optic
• Rohs Compliant: Yes
• Connecting Termination: 3mm Jacketed Leads, FC/UPC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Multimode Couplers
Ordering Information
1x2 and 2x2 Miniature Multimode Couplers
1x2 and 2x2 Miniature Multimode Terminated Couplers
Applications
Features
See pages 11-14 for packaging options.
Amphenol’s multimode couplers precisely divide light signals
between two multimode fibers. The couplers are bi-direc-
tional in performance for either power splitting or combining
and operate 800nm to 1300nm.
Amphenol’s multimode couplers are offered with standard
50/125µm or 62.5/125µm fiber. The devices can be
assembled into miniature or ruggedized packages and can
be terminated with industry standard multimode connectors.
Telecommunication systems
Local/Wide Area Networks (LAN/WAN)
Test and Measurement instrumentation
Premise distribution networks
Fiber optic sensors
Environmentally reliable and stable
Low insertion loss
Miniature or ruggedized package options
Standard connector/cable leads available
Test Wavelength
1 = 850nm
3 = 1300nm
Fiber Size
2 = 50/125µm
3 = 62.5/125µm
Test Wavelength
1 = 850nm
3 = 1300nm
Fiber Size
2 = 50/125µm
3 = 62.5/125µm
946
Packaging Options
0 = bare fiber (250-55)
1 = ruggedized (3mm-101)
3 = 900µm (900-77)
946
—
—
X
Packaging Options
0 = bare fiber (250-55)
1 = ruggedized (3mm-101)
3 = 900µm (900-77)
X
X
X
X
X
Connector Type
00 = no connector
13 = super SC
14 = super FC
16 = super ST
23 = 8˚ angle SC
24 = 8˚ angle FC
33 = ultra SC
34 = ultra FC
36 = ultra ST
37 = ultra LC
X
10
X
Common Specifications
—
Operating Wavelength:
Coupling Ratios:
Directivity:
Operating Temperature:
Storage Temperature:
Port Configuration:
Standard Length:
—
I/O Ports
1 = 1x2
2 = 2x2
X
*
50/50
40/60
30/70
20/80
10/90
5/95
1/99
IL specifications: tap / throughput
X
2
3mm Ruggedized Multimode Coupler
2
I/O Ports
1 = 1x2
2 = 2x2
X
© 2001 Amphenol Corp. 9/01 Printed in U.S.A.
11.3 / 1.25
14.9 / 0.9
22.1 / 0.7
Thermal Stability:
4.9 / 3.0
6.2 / 2.3
8.0 / 1.8
X
3.90
X
IL*
X
EL: 0.7dB
Customer Service 800-944-6446
[e-mail]
www.amphenol-fiberoptics.com
Coupling Ratio
00 = 50%
01 = 10%
02 = 20%
03 = 30%
04 = 40%
05 = 5%
06 = 1%
Coupling Ratio
00 = 50%
01 = 10%
02 = 20%
03 = 30%
04 = 40%
05 = 5%
06 = 1%
Uniformity
1% - 50%
< -40dB
1x2 or 2x2
1 meter
850nm or 1300nm
-40˚ C to +85˚ C
-55˚ C to +85˚ C
< 0.2dB
0.7
n/a
n/a
n/a
n/a
n/a
n/a