Efficient Networks SpeedStream 5251 Quick Start Manual page 7

Size: 5.5" W x 7" D x 1.5" H
(14 cm W x 17.8 cm D x 3.8 cm H)
Weight: 1.25 lb. bridge only (0.57 kg)
Power: Wall-mount 12 watt AC to DC adapter. 11-18vDC @ 1.1 amp output. AC
input to meet country-specific input requirements.
- North America: 115 Vac, 60 Hz, 0.2 amp max
- Europe: 220 Vac, 50 Hz, 0.1 amp max
- Other: 230 Vac, 60 Hz, 0.1 amp max
Temperature: Operating: 0 to 40 degrees C
Non-operating, storage: -10 to 85 degrees C
Humidity: 10% to 90% noncondensing
Ethernet Interface
Cabling: Unshielded Twisted Pair (UTP) Category 3, 4, or 5
(IEEE 802.3 Standard Compliant)
DSL Interface
Connector: Two-contact, shielded RJ11 (pins 3 and 4) isolation per IEC 950
Operating 18,000 feet max. on standard 26 AWG copper pair wire
distance:
ATM - One Permanent Virtual Circuit supported
Interface: - F4/F5 loopback cells supported
- Multiprotocol over ATM AAL5 (MPOA) per RFC 2684 Multiprotocol
- Logical Link Control (LLC)/Subnetwork Access Protocol (SNAP)
Ethernet 10 Mbps half duplex
Interface:
Bridging: - LLC encapsulation of Ethernet packets to/from the ATM interface
- LLC duplication supported (for frames whose source MAC address
- Supports learning of up to 255 MAC addresses
5260 Specifications
5260 Configuration Settings
encapsulation over ATM Adapter Layer 5
encapsulation over ATM per RFC 1483, Mutiprotocol encapsulation
over ATM Adapter Layer 5
and destination MAC address are the same, learns address, but does
not forward)