MSD-62 series Command Guide
8
2.2 LAN communication
2.2.1 LAN connector specification
It supports Auto MDI/MDI-X, which distinguishes/switches straight and cross cables automatically.
Pin assignments of LAN connector:
8
1
LAN connector
8-pin RJ-45 connector
(Rear panel)
Lights in green while link is established.
Blinks in green while data is being sent/received.
Lights in orange if the send/receive rate is 100 Mbps.
Goes off if it is 10 Mbps.
RX+: Received Data+
N.C : Not connected
TX+: Transmitted Data+
Pin #
1
3
2
4
6
5
7
Signal Name
TX- : Transmitted Data-
N.C : Not connected
RX- : Received Data-
N.C : Not connected
N.C : Not connected
MDI
TX+ : Transmitted Data+
N.C : Not connected
RX+: Received Data+
RX- : Received Data-
N.C : Not connected
TX- : Transmitted Data-
N.C : Not connected
N.C : Not connected
MDI-X
8
[Fig. 2.4] LAN connector
2.2.2 LAN communication specification
[Table 2.2] Specification of LAN communication
Physical layer
10Base-T (IEEE802.3i) / 100Base-TX (IEEE802.3u)
Network layer
ARP, IP, ICMP
Transport layer
TCP
Port used for command control:
23, 1100, 6000 to 6999
Port used for WEB browser control (HTTP):
80, 5000 to 5999
Application layer
HTTP, TELNET
Note:
Up to 8 connections can be used simultaneously.