| 제품 |
LS100
 |
LS110
 |
PS110/410/810
 |
SS100
 |
STS400/800/1600
 |
| 포트 |
1 |
1 |
1/4/8 |
1 |
4/8/16 |
| 시리얼 인터페이스 |
RS232 DB9 |
RS232/422/485 DB9 |
RS232/422/485 DB9 |
RS232 RJ45 |
| 네트워크 인터페이스 |
10Base-T RJ45 |
10/100 Base-T RJ45 |
10/100Base-T RJ45 |
10/100Base-T RJ45 |
| PC 카드 |
No |
No |
No |
Yes (1 PCMCIA slot) |
| 서지 보호 |
No |
Yes |
Yes |
Yes |
Yes |
| RFC2217 |
No |
Yes |
Yes |
Yes |
Yes |
Multiple host connection
(TCP/UDP) |
No |
Yes
Max. 8 |
Yes
Max. 32 |
Yes
Max. 32 |
| 포트 버퍼링 |
No |
Yes |
Yes |
Yes |
| 포트 이벤트 핸들링 |
No |
Yes |
Yes |
Yes |
| 백업 호스트 |
No |
Yes |
Yes |
Yes |
| 시스템 로깅 |
No |
Yes |
Yes |
Yes |
| Locating Server |
No |
Yes |
No |
No |
| 보안 |
ID/password |
ID/password, IP filtering |
ID/password, IP Filtering, SSH, SSL Data Encryption |
| 프로토콜 |
ARP, IP/ICMP, TCP/IP, Telnet, DHCP client, PPPoE |
ARP, IP/ICMP, TCP/IP, Telnet, DHCP client, DNS |
ARP, IP/ICMP, TCP, UDP, Telnet/SSH, DNS, Dynamic DNS, HTTP, SMTP, DHCP, SNMP v1 & v2, SSL v3, RFC-2217 |
ARP,
IP/ICMP, DNS, Dynamic DNS, SMTP with/without Authentication, pop-before SMTP, DHCP client, NTP, PPPoE, TCP, UDP, SSL v2 & v3, TLS v1, RFC-2217, SSH v1 & v2, Telnet, HTTP, HTTPS, SNMP v1 & v2 |
Serial Port Access protocol :
Raw TCP |
Serial
Port Access Protocol :
Telnet, TCP, UDP, RFC-2217 |
Serial
Port Access
Protocol :
Telnet, TCP, UDP, SSL v3, RFC-2217 |
Serial
Port Access Protocol :
Telnet, TCP, UDP, SSL v2 & v3, TLS
v1, RFC-2217 |
|