3Com 1000BASE-SX Installation Manual - page 2
Technical Support
The following options are available for technical support:
■
In the first instance, contact your network supplier.
■
Check the 3Com knowledgebase at
http://knowledgebase.3com.com
■
Browse the 3Com web site at
http://www.3com.com
Please have your product model name, part number and
serial number (found on underside of transceiver) along
with all relevant details of the problem to hand before
calling your network supplier or 3Com.
Here is a list of worldwide technical telephone support
numbers. These numbers are correct at the time of
publication. Refer to the 3Com web site for updated
information.
3Com Corporation, Corporate Headquarters
5500 Great America Parkway,
Santa Clara, CA 95052-8145, USA
To learn more about 3Com products and services, visit
our Word Wide Web site at www.3com.com.
All specifications subject to change without notice.
Country
Telephone Number
Asia, Pacific Rim
Australia
Hong Kong
India
Indonesia
Japan
Malaysia
New Zealand
Pakistan
Philippines
P.R. of China
Singapore
S. Korea
Taiwan
Thailand
1 800 678 515
800 933 486
+61 2 9424 5179 or
000800 650 1111
001 803 61009
00531 616 439 or
03 5977 7991
1800 801 777
0800 446 398
+61 2 9937 5083
1235 61 266 2602 or
1800 1 888 9469
10800 61 00137 or
021 6350 1590 or
00800 0638 3266
800 6161 463
00798 611 2230 or
02 3455 6455
00801 611 261
001 800 611 2000
Europe, Middle East, and Africa
From anywhere in these
regions, call:
+44 (0)1442 435529
From the following countries, you may use the
numbers shown:
Austria
Belgium
Denmark
Finland
France
Germany
Hungary
Ireland
Israel
Italy
Luxembourg
Netherlands
Norway
Poland
Portugal
South Africa
Spain
Sweden
Switzerland
U.K.
01 7956 7124
070 700 770
7010 7289
01080 2783
0825 809 622
01805 404 747
06800 14466
1800 509359
1800 943 2632
199 161346
800 29880
0900 777 7737
815 33 047
00800 441 1357
707 200 123
0800 991196
9 021 60455
07711 14453
08488 50112
0870 241 3901
Latin America
Antigua
Argentina
Aruba
Bahamas
Barbados
Belize
Bermuda
Bonaire
Brazil
Cayman
Chile
Colombia
Costa Rica
Curacao
Ecuador
Dominican Republic
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Nicaragua
Panama
Paraguay
Peru
Puerto Rico
Salvador
Trinidad and Tobago
Uruguay
Venezuela
Virgin Islands
1 800 988 2112
0 810 444 3COM
1 800 998 2112
1 800 998 2112
1 800 998 2112
52 5 201 0010
1 800 998 2112
1 800 998 2112
0800 13 3COM
1 800 998 2112
AT&T +800 998 2112
AT&T +800 998 2112
AT&T +800 998 2112
1 800 998 2112
AT&T +800 998 2112
AT&T +800 998 2112
AT&T +800 998 2112
57 1 657 0888
AT&T +800 998 2112
1 800 998 2112
571 657 0888
01 800 849CARE
AT&T +800 998 2112
AT&T +800 998 2112
54 11 4894 1888
AT&T +800 998 2112
1 800 998 2112
AT&T +800 998 2112
1 800 998 2112
AT&T +800 998 2112
AT&T +800 998 2112
57 1 657 0888
North America
1 800 876 3266
Country
Telephone Number
Technical Specifications
1000BASE-SX SFP Transceivers
The 1000BASE-SX SFP transceiver supports a direct connection to 62.5-micron or 50-micron multimode fiber-optic cable.
Table 1 shows the ranges for each connection.
Table 2 shows the optical characteristics for the transmitter and receiver.
1000BASE-LX SFP Transceivers
The 1000BASE-LX SFP Transceiver supports these connections:
■
Direct connection to single-mode fiber optic cable.
■
Connection to multimode fiber through a conditioned launch cable.
Table 3 shows the transmission ranges for each connection.
Table 4 shows the optical characteristics for the transmitter and receiver.
Table 1 1000BASE-SX SFP Multimode Transmission Ranges
Fiber Type
Diameter
(microns)
Modal
Bandwidth
(MHz • km)
Transmission Range in
meters (feet)
Multimode
62.5
160
2 - 220 (6.6 - 721.8)
Multimode
62.5
200
2 - 275 (6.6 - 902.3)
Multimode
50
400
2 - 500 (6.6 - 1640.5)
Multimode
50
500
2 - 550 (6.6 - 1804.6)
Table 2 1000BASE-SX Optical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Transmitter:
Output Optical
Power (Average)
Pout
-9.5
-6.5
0
dBm
Receiver:
Optical Input Power
PR
-17
0
dBm
Table 3 1000BASE-LX SFP Multimode and Single-mode Transmission Ranges
Fiber Type
Diameter
(microns)
Modal
Bandwidth
(MHz • km)
Transmission Range in
meters (feet)
Multimode
62.5
500
2 - 550 (6.6 - 1804.6)
Multimode
50
400
2 - 550 (6.6 - 1804.6)
Multimode
50
500
2 - 550 (6.6 - 1804.6)
Single-mode
9
-
2 - 10,000 (6.6 - 32,810)
Table 4 1000BASE-LX Optical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Transmitter:
Output Optical
Power (Average)
Pout
-9.5
-3
dBm
Receiver:
Optical Power
P
IN
-20
-3
dBm