Complete description, you can see here
Technical features:
- Product type: Data Bridge;
- Dimensions without Modem Cap (W x H x D): 13.0 x 4.0
x 23.0 cm;
- Weight: 0.45 kg;
- Ethernet: 1x10/100 Auto MDIX;
- PoE: 802.3af (<4W typical with 1-Modem connected);
- USB ports: 3x USB2.0;
- ExpressCard ports: 1xExpressCard/34;
- Modem Types Supported: EV-DO, HSPA and WiMAX;
- Modem Usage: Up to 4 can be connected. One Modem
used at a time;
- Modem Cap: Can be used to conceal modems;
- Buttons:
> Signal
Strength Button;
> Activation
Button;
> Reset
Button (recessed);
- Switches:
> Mode
Selector (pass-through 'or' Local Management);
> Power
on/off;
- Power Plug: 12VDC input (used if PoE not available);
- Power Supply: 30W, included;
- LEDs:
> Power
(HW);
> USB Modem
Status (x3);
> ExpressCard
Modem Status (x1);
> Modem
Signal Strength (x4);
> LAN
Activity (HW);
> Data;
> Info
LEDs: Fail-over, Low-Speed, PoE Power, Config Mode, Attention;
> Activation.