12 of 15
5/4/2007
#24435
724-746-5500
blackbox.com
TECH SPECS
Fiber Type —
50/125-µm or 62.5/125-µm multimode; or 9/125-µm single-
mode
Speed (Maximum) —
DS3: 45 Mbps; E3: 34 Mbps; STS-1: 52 Mbps
CE Approval —
Yes
Connectors —
DS3/E3/STS-1: (1) BNC;
Fiber optic: (1) pair of ST or SC
Power —
From the High-Density Media Converter System II chassis
Item
Code
DS3/E3/STS-1 Modules for the High-Density Media Converter
System II
BNC Coax to Multimode, 1300-nm, 2 km
ST
LME020A
SC
LME021A
BNC Coax to Multimode, 1300-nm, 40 km
ST
LME022A
SC
LME023A
BNC Coax to Multimode, 1310-nm, 80 km
ST
LME024A
SC
LME025A
BNC Coax to Multimode, 1550-nm, 100 km
SC
LME026A
BNC Coax to Single-Strand Single-Mode, 20 km
(Order one of each.)
1310-nm Transmit/1550-nm Receive, SC
LMC5188C
1550-nm Transmit/1310-nm Receive, SC
LMC5187C
BNC Coax to Single-Strand Single-Mode, 40 km
(Order one of each.)
1310-nm Transmit/1550-nm Receive, SC
LMC5186C
1550-nm Transmit/1310-nm Receive, SC
LMC5185C
DS3/E3/STS-1 Modules for the High-Density Media
Converter System II provide conversion from BNC coax
cable to fiber for DS3, E3, or STS-1 applications.
They’re ideal in Municipal Area Network (MAN) access
applications, for linking buildings over a campus area
network, or anywhere incoming coaxial circuits need to be
converted to fiber for distribution. Use fiber to extend high-
speed coax circuits at greater distances and never worry about
interference.
The modules are selectable for DS3 (45 Mbps), E3 (34
Mbps), or STS-1 (52 Mbps) and support half- or full duplex
operation. Advanced line conditioning and jitter removal
features ensure maximum throughput.
Fiber loopback and coax loopback test capabilities enable
you to troubleshoot remote units from a central location.
The modules also include FiberAlert for troubleshooting the
fiber link and a transmit data source diagnostic feature, which
by sending specific patterns of data, enables you to identify
problems with the attached cable.
DS3/E3/STS-1 MODULES
