首页 |元器件品牌

L8231-21 [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
L8231-21
型号： L8231-21
厂家： HAMAMATSU CORPORATION    HAMAMATSU CORPORATION
描述：

Receptacle type, 1.3 レm, 1.25, 2.5 Gbps
插座型， 1.3微米， 1.25 ， 2.5 Gbps的

光纤 插座 通信
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
 查看货源
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

相关型号：

L8231-22

 Receptacle type, 1.3 レm, 1.25, 2.5 Gbps
HAMAMATSU

L8231-23

 Receptacle type, 1.3 レm, 1.25, 2.5 Gbps
HAMAMATSU

L8231-32

 Receptacle type, 1.3 レm, 1.25, 2.5 Gbps
HAMAMATSU

L8231-44

 Receptacle type, 1.3 レm, 1.25, 2.5 Gbps
HAMAMATSU

L8245

 Peak emission wavelength: 1.65 レm
HAMAMATSU

L8245_06

 Infrared LED
HAMAMATSU

L825HW

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD

L825HW-100MF

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD

L825HW-1R0MF

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD

L825HW-1R5MF

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD

L825HW-2R2MF

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD

L825HW-3R3MF

 HIGH CURRENT MOLDED POWER INDUCTORS
SUPERWORLD
©2020 ICPDF网 联系我们和版权申明