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4. Power: Redundant, dual 12-48VDC power input
5. Environment
working temperature: -40
75
Storage Temperature: -40
85
Relative humidity 5%
95%
DIN Rail Installation
In order to u e in indu trial environment expediently, the witch
adopt 35mm DIN-Rail in tallation, the in tallation tep a below:
1. Examine the DIN-Rail attachment
2. Examine DIN-Rail whether be firm and the po ition i
uitability or not.
3. In ert the top of the DIN-Rail into the lot ju t below the
tiff metal pring.
4. The DIN-Rail attachment unit will nap into place a hown
below.
Wiring Requirements
Cable laying need to meet the following requirement ,
1. It i needed to check whether the type, quantity and
pecification of cable match the requirement before cable
laying;
2. It i needed to check the cable i damaged or not, factory
record and quality a urance booklet before cable laying;
3. The required cable pecification, quantity, direction and
laying po ition need to match con truction requirement , and
cable length depend on actual po ition;
4. All the cable cannot have break-down and terminal in the
middle;
5. Cable hould be traight in the hallway and turning;
6. Cable hould be traight in the groove, and cannot beyond the
groove in ca e of holding back the inlet and outlet hole .
Cable hould be banded and fixed when they are out of the
groove;
7. U er cable hould be eparated from the power line . Cable ,
power line and grounding line cannot be overlapped and
mixed when they are in the ame groove road. When cable i
too long, it cannot hold down other cable, but tructure in the
middle of alignment rack;
8. Pigtail cannot be tied and werved a le a po ible.
Swerving radiu cannot be too mall ( mall werving cau e
terrible lo of link). It banding hould be moderate, not too
tight, and hould be eparated from other cable ;
9. It hould have corre ponding imple ignal at both ide of the
cable for maintaining.
Specification
Technology
Standard: Support IEEE802.3, IEEE802.3u, IEEE802.3x,
IEEE802.1Q, IEEE802.1p, IEEE802.1D/W
Protocol: ARP, ICMP, TCP, UDP, DHCP, DNS, HTTP, SW-Ring,
RSTP, SNMP
Flow control: IEEE802.3x, back pre ure control
Function
Switch function: SW-Ring, QOS, 802.1QVLAN, RSTP, SNMP,
Port trunking, tatic multica t filter, port mirroring, port
flow tati tic , upgrade online, up and download
configuration file, u er name acce y tem
SW-Ring: Support Single, Couple, Chain, Dual homing
Exchange attribute
100M forward peed: 148810pp
Tran mit mode: tore and forward
Switching fabric capacity: 1.0Gbp
MAC addre table: 2K
Memory: 1Mbit
Interface
Electric port: 10Ba e-T/100Ba e-TX auto peed control, Half/full
duplex and MDI/MDI-X auto detect
100M optic fiber port: 100Ba e-FX, SC/ST/FC connector
Alarm port: 2 bit 7.62mm terminal block,
1 channel relay alarm output
Serial Port: RS-232 (DB9 male) or RS-485/422 (terminal block)
Serial
RS-232 ignal: DCD, RXD, TXD, RTS, CTS, DTR, DSR, GND,
RI
RS-485 ignal: D+, D-, GND
RS-422 ignal: T+, T-, GND, R+, R-
Parity: None, Even, Odd, Space, Mark
Data bit: 5bit, 6bit, 7bit, 8bit
Stop bit: 1bit, 1.5bit, 2bit
Band rate; 300
115200bp
RS-232 connector: DB9 male
RS-485 connector: 5 bit terminal block
RS-485/422 power i olation and ignal i olation: AC2500V
Transfer distance
Twi ted cable: 100M ( tandard CAT5/CAT5e cable)
Multi-mode: 1310nm, 2Km
Single-mode: 1310nm, 20/40/60Km
1550nm, 80/100/120Km
RS-485/422: 1200m
RS-232: 15m
LED indicator
Run indicator: Run
Power upply indicator: PWR1, PWR2
Ethernet interface indicator: Link (1~5)
Serial port indicator: Tx (1~2), Rx (1~2)
Power supply
Input voltage: 12
48VDC
Type of input: 4 bit 7.62mm pitch terminal block