Characteristics
Dimensions   130 x 38 x 110 mm (h, l, p) (h, l, p)
E.M.C   NFC 98020 CEI 63850, 801.2, 801.3, 801.4
Electrical safety   EN41003, EN 60950 , CEI 950 CEI 1131
Supply voltage / consumption   9 to40 VDC / 220 mA at 24 VDC
Operating temperature   -10°C / + 60°C non condensing
Transmission characteristics
Cable   Copper voice-grade twisted pair
Line wire diameter   0.4 mm to 1 mm
Modulation   SHDSL UIT-T G.991.2
SHDSL   802.3ah : 2BaseTL
Data rate   192 Kb/s to 2,3 Mb/s
Rate adaptation   Automatically negotiated or DIP switches configuration
 
Distance between two switches
1 twisted pair / wire diam. 0,9 mm   13 Km at 256 Kb/s
6 Km at 2.3 Mb/s
1 twisted pair / wire diam. 0,4 mm   6.5 Km at 256 Kb/s
3.5 Km at 2.3 Mb/s
Bridging functions
Bridging   IEEE802-1d transparent bridging
MAC addresses   256
VLAN   Transparent to VLAN IEEE 802-1q frames
Ring failure recovery algorithm   Spanning tree IEEE 802.Id
TCP/IP functions
Management   SNMP V2
QoS   3 priority level according to IP address and protocol
IP Router   Static routing
RIP V1 & V2
Configuration
Configuration   DIP switches for basic functions
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