L8231-32 [HAMAMATSU]
Receptacle type, 1.3 レm, 1.25, 2.5 Gbps; 插座型, 1.3微米, 1.25 , 2.5 Gbps的型号: | L8231-32 |
厂家: | HAMAMATSU CORPORATION |
描述: | Receptacle type, 1.3 レm, 1.25, 2.5 Gbps |
文件: | 总2页 (文件大小:114K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
L A S E R D I O D E
Laser diode
L8231/L7551 series
Receptacle type, 1.3 µm, 1.25, 2.5 Gbps
L8231 and L7551 series are high-speed infrared emitters specifically developed for 1.3 µm band optical fiber communications. These devices
incorporate a high-speed Fabry-Perot laser diode integrated in a receptacle module. Packages are available with various connectors and
mounting styles.
Features
Applications
High-speed Fabry-Perot laser diode
L8231 series: 1.25 Gbps
L7551 series: 2.5 Gbps
Optical fiber communications
Fiber channel
Gigabit ethernet
HDTV
Compatible with single/multi mode optical fibers
SDH
ꢀ Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
L8231 series
L7551 series
Ith + 16 (DC)
Unit
mA
mA
V
V
°C
°C
Ith + 14 (DC)
Forward current
IF
Ith + 28 (pulse) *1
Ith + 32 (pulse) *1
Reverse voltage (laserdiode)
Reverse voltage (photodiode)
Operating temperature
Storage temperature
VR
2
20
VRm
Topr
Tstg
-20 to +70
-40 to +70
*1: Duty ratio 50 %
ꢀ Electrical and optical characteristics (Typ. Ta=25 °C, IF=Ith +10 mA)
Parameter
Peak wavelength
Forward voltage
Threshold current
Fiber end output *2
Rise time
Symbol
L8231 series
L7551 series
Unit
µm
V
mA
mW
ps
Gbps
mA
1.31
1.1
6
0.2
250
1.25
0.4
1.31
1.1
9
0.2
200
2.5
0.5
λp
VF
Ith
PF
tr
Data rate
B
Monitor current (photodiode)
Im
*2: Measured using a single-mo de optical fiber (mode field diam eter 9.5 µm) w ith a master plug.
ꢀ Package lineup
L8231/L7551
Parameter
-21
-22
Board
FC
-23
-32
Panel
FC
-44
Mounting style
Connector
Board & panel
SC
MU
LC
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Dimensional outline
1
Laser diode L8231/L7551 series
ꢀꢀDimensional outlines (unit: mm, tolerance unless otherwise noted: ±0.2)
ꢀꢀL8231/L7551-21 ꢀꢀL8231/L7551-22
L8231-22
(16)
L7551-22
L8231-21
(16)
L7551-21
a
b
c
d
(10)
1.75 ± 0.1
(3.5)
SECTION A/A
2.5)
a
b
c
(10)
21.2 ± 0.4
1.45
(
2.8 ± 0.1
(4.8)
22.5 ± 0.4
2.75
2-56 UNC 2B
2 PLCS
16.35 ± 0.3
15.05 ± 0.3
(DEPTH: 4)
12.7
7.5
9.2 ± 0.1
6.1 ± 0.1
a
b
a
A
A
0.7 ± 0.1
10.16
JIS C5973
SC RECEPTACLE
JIS C5970
FC RECEPTACLE
c
5.08
(
2.0)
b
(
2.0)
c
11.55 ± 0.1
d
KLEDA0034EB
KLEDA0035EB
ꢀꢀL8231/L7551-23
ꢀ L8231/L7551-32
L8231-23
(16)
L7551-23
L8231-32
L7551-32
(10)
a
b
(10)
0
a
b
(16)
8.8
1.3
7.5
2.0 ± 0.1
5.5 ± 0.1
JIS C5983
MU RECEPTACLE
(2 ×) 2.2 ± 0.1
a
b
9.25 ± 0.1
20.5 ± 0.4
12.0
a
0.7 ± 0.1
JIS C5970
(
2.0)
FC RECEPTACLE
10.16
(
2.0)
1.21
(2 ×) 4.2 ± 0.1
1.57 ± 0.1
b
5.08
7.5
KLEDA0045EA
KLEDA0036EB
Pin connection
ꢀ
ꢀꢀL8231/L7551-44
Pin No.
ꢀ
L8231 series
Anode (PD)
Anode (LD)
Cathode (LD)
Cathode (PD)
L7551 series
Cathode (PD)
Cathode (LD)
Anode (LD)
L8231-44
(16)
L7551-44
ꢀ
ꢀ
ꢀ
a
b
(10)
0
1.3
Anode (PD)
ANSI/TIA/EIA 604-10
LC RECEPTACLE
9.6
7.5
a
b
0.7 ± 0.1
7.62
(
2.0)
2.42
5.08
9.35
22.1
KLEDA0046EB
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2002 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KLED1018E04
Jan. 2002 DN
2
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