Enterasys Networks B2G124-24 manual B2H124-48 Stackable Switch

Overview

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).

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.

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

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Front

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16		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
1																15	17															31	33																47

MGR

RPS

UP

CPU DOWN

2 16 18 32 34 48

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49	50	51	52	B2H124-48
	49		51
	50		52
				Console

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Back

STACK UP STACK DOWN

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Redundant Power Supply

AC LINE

100-240 VAC

50-60 Hz

0.8 A MAX

					MAC ADDRESS SERIAL NO.
	Æ	Ç	È		É
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 LEDS			9	AC power input connector
5	Four slots for SFP interface modules			10	Connection for a C2RPS-SYS redundant
	(Mini-GBICs)				power supply

1-4 Introduction