OPLINK TCIHG1550D2

Green 1550(1585)nm Tap Coupler/
Isolator Hybrid Combination
TCIHG Series
Product Description
Oplink’s Tap Coupler/Isolator Hybrid Combination (TCIH) is based on patented athermal platform for optical device. This product is a combination of a
partial reflection filter and a polarization insensitive optical isolator that features ultra low insertion loss, super thermal stability, and unparallel reliability.
The technology is a lead-free packaging platform and no epoxy in the optical
path.
Performance Specificationns
TCIHG Series Specifications
Operating Wavelength Range
Single Stage
Dual Stage
C-band: 1528 ~ 1564
L-band: 1570 ~ 1605
Unit
nm
Features
Standard Port
< 0.8
< 1.0
dB
Tap Port
1% Tap Ratio: 19.2~21.0
2% Tap Ratio: 16.2~18.0
5% Tap Ratio: 12.2~14.0
10% Tap Ratio: 9.6~10.8
dB
Wavelength Dependent Loss
< 0.3
< 0.4
dB
Reverse Direction Isolation (over operating
wavelength range, 0~70°C, all SOP)
 Ultra Low PDL & PMD
> 21
> 38
ps
 Highly Stable & Reliable
dB
 Epoxy-free Optical Path
Insertion Loss [1]
Polarization Dependent Loss
Polarization Mode Dispersion
Directivity
< 0.1
< 0.25
< 0.05
> 55
 Compact Size
dB
dB
Return Loss
> 50
dB
< 500
mW
Operating Temperature
Storage Temperature
Package Dimensions [3]
 Low Insertion Loss
 High Isolation
Maximum Power Handling
Fiber Type
 Wide Operating Wavelength Range
Corning SMF-28
Applications
 Fiberoptic Amplifiers
0 to +70
°C
 CATV Fiberoptic Links
-40 to +85
°C
 System Monitoring
P1: (ø) 5.5 x (L) 34.0
P2: (ø) 5.5 x (L) 40.0
mm
Note:
[1] The maximum IL is under all states of polarization and within the full operating temperature and
wavelength ranges specified.
Add 0.3dB on signal port IL for 10% tapping case.
[2] All the parameters are excluding connectors.
[3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specified.
 Fiberoptic Instruments
 Transmitters and Fiber Lasers
 Laboratory R&D
R02.20080612
Oplink Communications, Inc.
Green 1550(1585)nm Tap Coupler/
Isolator Hybrid Combination
TCIHG Series
Mechanical Drawing / Package Dimensions (dimension in mm)
P1: SMF-28 250µm bare fiber
COMM
34.0 mm
1
COMMON
3
REFLECT
Ø 5.5 mm
PASS
PASS
2
TAP
54.0mm
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
P2: 900µm loose tube
40.0 mm
1
COMMON
3
REFLECT
Ø 5.5 mm
PASS
2
60.0mm
Ordering Information
TCIHG
Wavelength
Stage
Tap Ratio
Fiber Length*
1550 nm= 1550
1585 nm= 1585
Single Stage = S
Dual Stage = D
1% = 1
2% = 2
5% = 5
10% = 0
1.0 Meter = 1
1.5 Meters = 5
2.0 Meters = 2
Package & Fiber Jacket
P1 + 250μm bare fiber = 11
P2 + 900μm loose tube = 22
Connector Type
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
LC = 9
MU = A
* The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead-time for special fiber
length will be longer.
R02.20080612
Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules