Black Box LGB1005A-R2, Brochure, Page: 32 / 34

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Media Converters
Chassis Based
Managed
Mode Converters
Mode converters interconnect multimode and single-mode fibre
optic cable, enabling you to extend your multimode fibre network
over long distances with single-mode fibre optic cable.
The 100BASE-FX Multimode Duplex to 100BASE-FX Single-
Mode Duplex
modules enable you to extend your multimode fibre
runs up to 120 kilometres over single-mode cable. The Gigabit
1000BASE-SX Multimode Duplex to 1000BASE-LX Single-
Mode
Duplex modules support distances of up to 80 kilometres.
The 1000BASE-X Multimode Duplex to 1000BASE-X Single-
Mode Single-Strand media converter modules enable you to
seamlessly connect multimode duplex fibre to a single strand of
single-mode fibre.
Mode converter modules have Link Fault Detection (Link
Propagation) for remote troubleshooting. All are Layer 1 media
converters and do not connect to the backplane.
Redundant Modules
Redundant Modules provide redundant link operation for
networks that require copper or fibre link redundancy. These
modules provide the hot backup you need for your critical
connections, switching to the redundant link within 100
microseconds if the primary link goes down.
All ports support full- or half-duplex operation; UTP ports
autonegotiate duplex, and fibre ports can be set manually. All UTP
ports support MDI/MDI-X, eliminating the need for crossover cables.
All ports support LinkLoss
™
Carry Forward (Link Propagation).
Redundant modules do not connect to the backplane and must
be deployed in pairs.
Switch Module
The switch module (LMC3050C) is not a media converter, but it
works with the Dynamic Fibre Conversion System. Use it to add four
switched autosensing 10/100BASE-T ports wherever you need them.
The switch module is autosensing for both speed and duplex
with hardware control available for two ports and software control
available for all four ports.
Because the switch module supports MDI/MDI-X crossover, you
never need to worry about having a crossover cable. Port 1 has a
manual crossover switch; Ports 2, 3, and 4 feature automatic
crossover detection.
The switch module can pass through oversized packets up to a
maximum of 1536 bytes, easily accommodating normal VLAN packets
(1522 bytes) as well as extended VLAN packets. It also supports MIB-
Stats and per-port VLANs. Nine status LEDs enable you to view
switch status at a glance.
Item Code Price
Dynamic Fibre Conversion System (Continued)
Redundant Modules (Continued)
UTP to Dual Multimode Duplex
(1) 100BASE-TX to (2) 100BASE-FX, 1310-nm
5 km, SC LMC3047C £420.70
UTP to Dual Single-Mode Duplex
(1) 100BASE-TX to (2) 100BASE-FX, 1310-nm
30 km, ST LMC3045C £1,013.37
30 km, SC LMC3048C
£1,013.37
60 km, ST LMC3046C £1,354.04
60 km, SC LMC3049C £1,354.04
Switch Module
4-Port 10/100 Ethernet Switch
RJ-45 LMC3050C
£165.47
ATM OC3 Modules, Multimode Duplex to Single-Mode Duplex Fibre
1310-nm/1310-nm
5 km/30 km, SC LMC3075C £758.13
T1/E1 Copper to 1310-nm Multimode Duplex Fibre
5 km, ST LMC3076C £589.42
5 km, SC LMC3078C
£589.42
30 km, ST LMC3077C £844.65
30 km, SC LMC3079C £844.65
Item Code Price
Dynamic Fibre Conversion System (Continued)
Mode Converters
100BASE-FX Multimode Duplex to 100BASE-FX Single-Mode Duplex
1310-nm/1310-nm, Multimode, 5 km/Single-Mode
30 km, ST LMC3064C £758.13
30 km, SC LMC3066C £758.13
60 km, ST LMC3065C
£844.65
60 km, SC LMC3067C £844.65
1310-nm/1550-nm, Multimode, 5 km/Single-Mode
120 km, SC LMC3068C £3,389.42
1000BASE-SX Multimode Duplex to 1000BASE-LX Single-Mode Duplex
850-nm/1310-nm, Multimode, 220/550 m/Single-Mode
12 km, SC LMC3069C
£1,098.80
1000BASE-X Multimode Duplex to 1000BASE-X Single-Mode
Single-Strand, Multimode, 220/550 m/Single-Mode
20 km, SC (Order one of each.)
1310-nm TX/1550-nm RX LMC3072C £1,947.78
1550-nm TX/1310-nm RX LMC3073C £1,947.78
Redundant Modules
UTP to Dual UTP
(1) 100BASE-TX to (2) 10BASE-T/100BASE-TX
100 m, RJ-45 LMC3043C
£249.83
2 -Slot Power Chassis (LMC3014A) shown with
LMC3029C (top) and LMC3058C (bottom)
LMC3037C
NEBS
Level 3