ZyXEL Communications ES-2048, User Manual

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ES-2048 User’s Guide
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H A P T E R
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Product Specifications
The following tables summarize the Switch’s hardware and firmware features.
Table 104 Hardware Specifications
SPECIFICATION DESCRIPTION
Dimensions 438 mm (W) x 300 mm (D) x 44.45 mm (H)
Standard 19” rack mountable
Weight 4.2Kg
Power Specification 100-240VAC, 50/60Hz, 1.5A Max.
Power Consumption 50 W maximum
Interfaces 48 10/100 Mbps RJ-45 ports
2 GbE Dual Personality interfaces (Each interface has one 1000BASE-T
RJ-45 port and one Small Form-Factor Pluggable (SFP) slot, with one port
active at a time.)
One local management RJ-45 port
Auto-negotiation
Auto-MDI/MDIX
One console port
Compliant with IEEE 802.3ad/u/x
Back pressure flow control for half duplex
Flow control for full duplex (IEEE 802.3x)
LEDs Per switch: PWR, SYS, ALM
Per 10/100 Mbps RJ-45 port: Green for 10 Mbps connection, Amber for 100
Mbps connection
Per Dual Personality Interface:
Gigabit RJ-45 port: 100, 1000
Mini-GBIC slot: LNK, ACT
Per Management port: 10, 100
Operating Environment Temperature: 0º C ~ 45º C (32º F ~ 113º F)
Humidity: 10 ~ 90% (non-condensing)
Storage Environment Temperature: -10º C ~ 70º C (14º F ~ 158º F)
Humidity: 10 ~ 90% (non-condensing)
Table 105 Firmware Specifications
FEATURE DESCRIPTION
Default IP Address In band: 192.168.1.1
Out of band (MGMT port): 192.168.0.1
Default Subnet Mask 255.255.255.0 (24 bits)
Administrator User Name admin