AHC SERIES
3
Specifications
Parameter
Tap and
One-Stage
Isolator
Tap and
Two-Stage
Isolator
1480 WDM
1480 WDM
980 WDM
980 WDM
and One-Stage and Two-Stage and One-Stage and Two-Stage
Isolator
Isolator
Isolator
Isolator
C, L or 1
C, L or 1
Signal central wavelength, λC
Signal wavelength range, λS
C, L or S
C, L or S
C, L or S
C, L or 1
C, L or 1
C, L or 1
(C=1550 nm, L=1590 nm, 1=1570 nm, S=1510 nm)
C, L or 1 C, L or 1 C, L or 1
(C=1530 to 1580 nm, L=1590 20 nm, 1=C+L=1530 to 1610nm, S=1490 to 1530 nm)
C, L or S
Pump channel
N/A
N/A
1465 to 1495 nm 1465 to 1495 nm 950 to 1010 nm
950 to 1010 nm
wavelength range, λP
Port configuration
Backward
(note1)
Backward
(note1)
Forward or
backward
(note2)
Forward or
backward
(note2)
0.6 dB
0.2 dB
Forward or
backward
(note2)
0.6 dB
0.15 dB
Forward or
backward
(note2)
0.7 dB
0.2 dB
3
Insertion loss at λS (note )
Wavelength dependent
variation at λS and
C, L, or S bands (note3)
Wavelength dependent
variation at λS and
C+L band (note3)
PDL at λS (note3)
PMD at λS (note3)
Isolation of isolator
at λS (note4)
Max.
Max.
Seetableonpage2 Seetableonpage2 0.5 dB
0.2 dB
NA
0.2 dB
NA
0.15 dB
Max.
0.25 dB
0.3 dB
0.25 dB
0.3 dB
Max.
Max.
Min.
0.1 dB
0.05 ps
30 dB
0.2 dB
0.05 ps
42 dB
0.06 dB
0.05 ps
30 dB
0.08 dB
0.05 ps
45 dB
0.06 dB
0.05 ps
30 dB
0.08 dB
0.05 ps
45 dB
Isolation of WDM
at λP (note5)
Min.
N/A
N/A
30 dB
30 dB
30 dB
30 dB
Insertion loss (C to R) at λP
PDL (C to R) at λP
Directivity (P to R) at λS
Directivity (R to P) at λP
Optical return loss
Maximum optical
power (standard)
Max.
Max.
Min.
Min.
Min.
Seetableonpage2 Seetableonpage2 0.4 dB
0.4 dB
0.05 dB
60 dB
60 dB
50 dB
0.6 dB
0.1 dB
60 dB
60 dB
50 dB
0.6 dB
0.1 dB
60 dB
60 dB
50 dB
0.05 dB
60 dB
0.05 dB
60 dB
0.05 dB
60 dB
N/A
N/A
60 dB
50 dB
50 dB
50 dB
500 mW
500 mW
500 mW
500 mW
150 mW
150 mW
Maximum optical power
(high power option)
Tensile load
2000 mW
5 N
2000 mW
2000 mW
2000 mW
450 mW
450 mW
Max.
5 N
5 N
5 N
5 N
5 N
Operating temperature
Storage temperature
Package dimensions (D x L)
Fiber type
Pigtail color code (bare fiber)
Pigtail color code (loose tube)
Device marking
-5 to 70 °C
-40 to 85 °C
5.5 mm x 32 mm for bare fiber and 5.5 mm x 40 mm for bare fiber or loose tube
PureMode Hi 1060 for ports transmitting 980 nm (standard), SMF-28 for all others (standard)
Black (C port); Clear (R & P ports)
Red (C port); Blue (R & P ports)
JDSU logo, JDSU model name and device serial number
Note: Parameters are specified for the signal wavelength range and/or pump wavelength range, all polarization states and operating temperature range without connector.
Backward tap: C (input), R (tap) and P (output).
2. Backward pumped: C (λ input and λ output), R (λ
3. Forward: P to C and Backward: C to P.
1
S
P
P
input) and P (λ
S
output). Forward pumped: C (λ
S
and λ
P
output), R (λ
P
input) and P (λ input).
S
4. Forward: C to P and Backward: P to C. The isolation data are specified at 23 °C. The isolation range is λc 12 nm or λc 30 nm for one-stage or two-stage isolator, respectively.
5. Isolation of WDM is given for both C to P and P to C directions.