Enterasys Networks Enterasys SecureStack B2 B2G124-24 - Manual (Page 24)

Overview
1-4 Introduction
B2H124-48
The B2H124‐48 ( Figure 1‐3 ) has the following front and rear panel port connections:
• RJ45 ports (10/100 Mbps 100BASE‐TX copper ports).
• SFP slots that provide you with the option of installing Small Form Pluggable (SFP)
Mini‐GBICs for 1000BASE‐SX/LX fiber‐optic connections and 1000BASE‐T copper
connections.
• Rear panel connectors for high‐speed connections in a stack configuration.
• Rear panel Redundant Power Supply connector for a connection to a SecureStack
C2RPS‐SYS power supply system using the appropriate cable (C2RPS‐PSM).
The 10/100 Mbps fixed front panel ports can operate in either half‐duplex or full‐duplex
mode, as determined by Auto‐Negotiation.
Figure 1-3 B2H124-48 Stackable Switch
Caution: The B2G124-24, B2G124-48 and B2H124-48 are not PoE-compliant devices.
Do not connect a SecureStack C2 PoE Redundant Power System (C2RPS-POE) to the
power connector. Otherwise, damage to the device may result.
Precaución: Los dispositivos B2G124-24, B2G124-48 y B2H124-48 no cumplen con el
estándar PoE (power over ethernet). No conecte una fuente de poder redundante (RPS)
SecureStack C2 PoE (C2RPS-POE) al cable de corriente. De lo contrario, el dispositivo
puede dañarse.
1 DB9 RS232 console port connector 6 Mini-GBIC port status LEDs
2 Status LEDs 7 Two ports for stack connections
3 Forty-eight RJ45, 10/100 Mbps ports 8 Reset switch
4 RJ45 port status LED S 9 AC power input connector
5 Four slots for SFP interface modules
(Mini-GBICs)
10 Connection for a C2RPS-SYS redundant
power supply
Back
Front
Console
1
2
49
CPU
UP
RPS
MGR
DOWN
50
51
52
47
48
B2H124-48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
15
16
17
18
31
32
33
34
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
Redundant Power Supply
AC LINE
100-240 VAC
50-60 Hz
0.8 A MAX
MAC ADDRESS SERIAL NO.
STACK UP STACK DOWN
З Й Ж И
Д
Г Е
А Б В