Black Box Switch LE2425A User Manual

LE2425A Managed Fiber Sw itch Configuration Guide  
You can configure the BLACK BOX®  
Managed Fiber Switch Base Unit with any  
combination of 10-, 100-, and 1000-Mbps  
copper and fiber modules for up to 25  
ports. The switch features wire speed,  
filtering and forwarding across all ports,  
802.3x flow control, 802.1p priority packet  
processing, and a self-learning 4K-node  
address table plus 240 KB packet buffers  
for 10-/100-Mbps modules and 120 KB  
packet buffers for 1000-Mbps modules.  
19" rackmounting brackets are included.  
LE2425A: top: front view;  
bottom:; rear view  
Step  
Choose chassis and pow er input type:  
1
2
Slot A  
Slot B  
Slot C  
Slot D  
Base Unit Model #  
Description  
LE2425A  
Rackmount with AC power  
LE2425A-24VDC  
LE2425A-48VDC  
LE2425A-125VDC  
Rackmount with 24 V (18-36) DC power  
Rackmount with 48 V (36-70) DC power  
Rackmount with 125 V (88-150) DC power  
NOTE: A MNS-BB software license is included with the Base Unit.  
The software is loaded in the LE2425A at the factory.  
Step  
Choose up to three modules for Slots A, B, and C (some slots may be blank):  
Module Model #  
10BASE-T/100BASE-TX  
10BASE-FL  
100BASE-FX Multimode  
100BASE-FX Single-Mode  
Gigabit Port  
LE2427C  
LE2446C  
4 ST  
2 ST  
2 ST  
LE2445C  
LE2426C  
4 ST  
4 SC  
LE2440C  
LE2429C  
LE2430C  
LE2431C  
LE2441C  
LE2447C  
LE2442C  
LE2443C  
LE2444C  
LE2438C  
LE2439C  
LE2428C  
LE2436C  
LE2448C  
LE2437C  
LE2433C  
4 RJ-45  
4 RJ-45  
4 RJ-45  
4 RJ-45  
4 RJ-45  
2 ST  
2 ST  
2 ST  
2 SC  
1
2 SC 20 km  
2 SC 40 km  
4 MT-RJ  
4 MT-RJ  
4 LC  
4 RJ-45  
4 RJ-45  
4 RJ-45  
6 RJ-45  
6 RJ-45  
8 RJ-45  
4 LC 15 km  
2 MT-RJ  
2 LC 15 km  
8 MT-RJ  
8 LC  
8 LC 15 km  
Step  
Step  
(Optional) Choose one Gigabit port module for Slot D:  
Choose options and extras:  
3
4
5
Module Model #  
Gigabit  
Accessory Model #  
Description  
LE2432C  
1
LE2435C  
LE2454A  
Blank cover for one (A, B, or C) module slot  
Console attachment cable serial null-modem  
(aka X-modem) cable with DB9 connectors  
As above, but with a USB connector  
23" Telco rackmount kit, 1U  
Step  
(Optional) Choose GBICs for Gigabit port:  
LE2455A  
LE2456RM  
LE2457RM  
LE2458C  
GBIC Model #  
Description (GBICs for GBPM-COTX and GBPM-DOTX)  
ETSI rackmount kit, 1U  
Two separate power inputs (24, 48, or 125 V)  
Alarm contacts, 1 power and 1 software  
Conformal coating—request quote  
LE2434C  
LE2449C  
LE2450C  
LE2451C  
LE2452C  
LE2453C  
(1) 1000BASE-SX, multimode SC  
LE2459C  
(1) 1000BASE-LX/LH, 1310-nm single-mode SC 10 km  
(1) 1000BASE-LX/LH, 1310-nm single-mode SC 25 km  
(1) IEEE 802.3ab copper Gigabit TP, RJ-45  
Special Order  
(1) 1000BASE-ZX, 1550-nm single-mode SC 40 km  
(1) 1000BASE-ZX, 1550-nm single-mode SC 70 km  
724-746-5500 • blackbox.com  
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