Black Box LGC5950C-R2 Manual De Usuario
BLACK BOX
®
10 of 13
11/1/2010
#24435
T1/E1/J1 Modules
T1/E1/J1 modules
for the
High-Density Media Converter System II
enable you to extend 1.544-Mbps T1/J1 or 2.048-Mbps E1 copper-
based circuits over duplex fiber optic cable. They’re ideal for use with
PBX systems or legacy telco circuits.
based circuits over duplex fiber optic cable. They’re ideal for use with
PBX systems or legacy telco circuits.
These modules are selectable to support 1.544-Mbps
T1
(ANSI T1.403), 2.048-Mbps
E1
(G.703), or 1.544-Mbps
J1
.
They include full diagnostics, including three modes of operation
for loopback testing (Fiber Analog Loopback, Fiber Digital Loopback,
and Twisted-Pair Digital Loopback), a line integrity test feature,
and a Transmit Data Source diagnostic feature. Built-in jitter removal
ensures maximum throughput. An MDI/MDI-X switch configures the
RJ-48 port for crossover or straight-through cable connection
automatically. This eliminates the worry of whether to use straight-
or cross-pinned cabling.
and Twisted-Pair Digital Loopback), a line integrity test feature,
and a Transmit Data Source diagnostic feature. Built-in jitter removal
ensures maximum throughput. An MDI/MDI-X switch configures the
RJ-48 port for crossover or straight-through cable connection
automatically. This eliminates the worry of whether to use straight-
or cross-pinned cabling.
T E C h S P E C S
Encoding — AMI, B8ZS, HDB3
Fiber Type — 50/125-µm or 62.5/125-µm multimode; or 9/125-µm
single-mode
Speed (Maximum) — T1, J1: 1.544 Mbps;
E1: 2.048 Mbps
CE Approval — Yes
Connectors — T1/E1/J1: (1) RJ-48;
Fiber optic: (1) pair of ST
®
, SC, or MT-RJ
Power — From the High-Density Media Converter System II chassis
Item
Code
High-Density Media Converter System II T1/E1/J1 Modules
Twisted Pair (RJ-48) to Multimode, 1300-nm
2 km
ST
®
LMe001a
SC
LMe002a
MT-RJ
LMe003a
Twisted Pair (RJ-48) to Single-Mode, 1310-nm
40 km
ST
LMe004a
SC
LMe005a
Twisted Pair (RJ-48) to Single-Mode, 1310-nm
80 km
ST
LMe006a
SC
LMe007a
Twisted Pair (RJ-48) to Single-Mode, 1550-nm
80 km
SC
LMe008a
Twisted Pair (RJ-48) to Single-Strand Single-Mode (Must be used in
complementary pairs.)
1310-nm TX/1550-nm RX
20 km
SC
LMC5192C
1550-nm TX/1310-nm RX
20 km
SC
LMC5191C
1310-nm TX/1550-nm RX
40 km
SC
LMC5190C
1550-nm TX/1310-nm RX
40 km
SC
LMC5189C
LME001A
10-/100-Mbps Ethernet VDSL2 Extender Module
Item
Code
High-Density Media Converter System II Ethernet VDSL2 Extender Module
(1) Twisted-Pair RJ-45 to (1) RJ-11 VDSL2
LMC5601C-VDsL2
The
10-/100-Mbps Ethernet VDSL2 Extender Module
provides an
easy, affordable way to extend a 10/100 Ethernet network over exist-
ing CAT3 voice-grade wiring within buildings or sites. It uses second-
generation VDSL2 technology (Band Plan 997/998) and offers user-
selectable symmetrical and asymmetrical data transmission. The
extender provides maximum VDSL bandwidth and adjusts automati-
cally to obtain best bandwidth performance.
ing CAT3 voice-grade wiring within buildings or sites. It uses second-
generation VDSL2 technology (Band Plan 997/998) and offers user-
selectable symmetrical and asymmetrical data transmission. The
extender provides maximum VDSL bandwidth and adjusts automati-
cally to obtain best bandwidth performance.