ZyXEL Communications ES-2108, User Manual, Page: 250 / 284

Appendix A Product Specifications
ES-2108 Series User’s Guide
250
The following are dimensions of an M4 tap screw and masonry plug used for wall mounting.
All measurements are in millimeters (mm).
Fast Ethernet Interface Eight 10/100 Base-TX interfaces
Auto-negotiation
Auto-MDI/MDIX
Compliant with IEEE 802.3/802.3u
Back pressure flow control for half duplex mode
Flow control for full duplex (IEEE 802.3x)
RJ-45 Ethernet cable connector
Rate limiting at 64Kbps steps
The ES-2108PWR has 8 IEEE 802.3af Power over Ethernet compliant
Ethernet Ports (maximum 15.4 Watt/port, 123.2 Watt/system)
100 Mbps SFP Interface ES-2108-F Only: Fast Ethernet SFP open slot for transceiver of 100BASE-
FX, 100BASE-LX or 100BASE-BX
Gigabit Interface One Gigabit Ethernet/mini-GBIC slot (ES-2108-G and ES-2108PWR only)
One mini-GBIC slot and one Gigabit 100 Base-FX fiber optic port (ES-2108-
LC only)
Compliant with 802.3z/802.3ab/802.3u
Copper/fiber interface auto-selection by signal detection (fiber first)
LEDs Per Switch: PWR (Green), SYS (Green), ALM (Red)
Per Ethernet port: LNK/ACT (Amber/Green)
1000BASE-T RJ45: SPD (Amber/Green), LNK/ACT (Green)
SFP: LNK (Green), ACT (Green)
100FX: LNK (Green), ACT (Green)
Operating Environment Temperature: 0º C ~ 45º C (32º F ~ 113º F)
Humidity: 10 ~ 90% (non-condensing)
Storage Environment Temperature: -10º C ~ 70º C (13º F ~ 158º F)
Humidity: 10 ~ 90% (non-condensing)
Table 103 Hardware Specifications