Tahoe 284 allows connecting two LANs through an E1 line using only selected timeslots.
Ease of use Works as a transparent bridge and may be an economical alternative to a fully featured router in applications, where telnet/SNMP management or traffic control is not necessary. Nevertheless management is still possible using serial console or built-in LCD and keyboard.
Features G.703 interface works in unframed or framed mode. In the latter case any combination of timeslots may be used and throughput ranging from 64 to 1984 kbps may be achieved. In the unframed mode user has access to whole 2048 kbps stream.
Technical data
Throughput
64-2048 kbps
WAN interface
G.703
framed or unframed
balanced 120 ohm
HDB3 coding
CRC4 support
transmission using any combination of timeslots
LAN interface
Ethernet 10/100 Base-T
802.1q VLAN support
Features
management using built-in LCD and keyboard management using RS232 serial console manual or automatic 10/100 Base-T link negotiation G.703 link state monitoring WAN and LAN activity LEDs test loopbacks inside temperature measurement
Processor
Freescale PowerPC 50 MHz
Memory
8MB SDRAM
G.703 port range
up to 2000m (-43 dB sensitivity)
WAN protocol
HDLC
Dimensions
200 mm (width) x 130 mm (depth) x 45 mm (height)
Power supply
15V/400mA (100-240V, 50-60Hz power supply included)
Datasheet
