TECHNICAL SPECIFICATIONS
* Model:
SGM7000SC / SGM7000LC
SGM7000SC10 / SGM7000SC30 / SGM7000SC50
SGM7000BD3.20 / SGM7000BD5.20
* Standards: IEEE 802.3z 1000Base-SX/LX, 802.3ab 1000Base-T,
802.3u 100Base-TX, 802.3 10Base-T
* Protocol Supported:
IEEE 802.3D Spanning-Tree Protocol, IEEE 802.3W Rapid Spanning-
Tree Protocol, UDP RFC768, TFTP RFC783, IP RFC791, ICMP RFC792,
TCP RFC793, ARP RFC826, Telnet RFC854, NTP RFC1305, HTTP RFC2068, DHCP RFC2131/RFC2132, SMTP RFC821
* Network Management:
Public & Private MIBs
RFC1213 MIB (MIB-II), System MIB, Interface MIB, Address
Translation MIB, IP MIB, ICMP MIB, TCP MIB, UDP MIB, SNMP MIB,
RFC1757 RMON MIB (Statistics Group 1, History Group 2, Alarm Group
3, Event Group 9), RFC1643 Ethernet MIB, & Enterprise MIB (private)
In-Band
Web Browser, SNMP, Telnet
Out-Band
RS-232 Console
* VLAN Supported: Tag-based
* Connectors:
Front Panel
SGM7000SC — 850nm Multi-Mode Duplex-SC & RJ-45
SGM7000LC — 850nm Multi-Mode Duplex-ST & RJ-45
SGM7000SC10 — 1310nm Single-Mode/10km Duplex-SC & RJ-45
SGM7000SC30 — 1310nm Single-Mode/30km Duplex-SC & RJ-45
SGM7000SC50 — 1550nm Single-Mode/50km Duplex-SC & RJ-45
SGM7000BD3.20 — 1310nm (TX) Single-Mode/20km Simplex-SC & RJ-45
SGM7000BD5.20 — 1550nm (TX) Single-Mode/20km Simplex-SC & RJ-45
[ RJ-45 can do auto MDI/MDI-X selection ]
Rear Panel
RS-232 DB-9 Male
[ Settings: Baud 57600, Data 8, Stop 1, Parity N, Flow NONE ]
* Flash Memory: 4MB
* CPU Main Memory: 16MB
* MAC Address and Self-learning: 2K
* Packet Buffer Memory: Up to 48K
* dBm [ Min TX, Max TX, Sensitivity, Power Budget ]:
SGM7000SC [ n/a ]
SGM7000LC [ n/a ]
SGM7000SC10 [ n/a ]
SGM7000SC30 [ n/a ]
SGM7000SC50 [ n/a ]
SGM7000BD3.20 [ n/a ]
SGM7000BD5.20 [ n/a ]
* Data Transfer Rate:
1000Mbps for SX/LX
1000, 100 or 10Mbps (auto-negotiation or software selectable) for TP
* Duplex Mode:
Full for 1000Base-SX/LX/T
Full or Half (auto sense or software selectable) for 10/100Base-TX
* Flow Control: IEEE 802.3x for Full Duplex, Back-pressure for Half Duplex
* Cables / Max Distance:
Category 5 or above UTP, up to 100m
50/125, 62.5/125µm Multi-Mode fiber, up to 220m
9/125µm Single-Mode fiber, up to
10km for SGM7000SC10
20km for SGM7000BD3.20/ SGM7000BD5.20
30km for SGM7000SC30
50km for SGM7000SC50
* LEDs:
Unit — POWER
Fiber Port — LINK/ACT
TP Port — 1000, ACT, FDX/COL
* Power Requirement: 3A@+5V DC, max 13W consumption
External Power Adapter: 100~240V AC, 50~60Hz, 0.5A
* Operating Temperature: 0° to 50° C
* Humidity: 5% to 90%
* Dimension: 44 x 96 x 141mm (H x W x D), Metal Case
* EMI Rating: FCC Class A, CE Mark Approval
* Warranty: 1-Year Limited Hardware, 90-Day Software
ADDITIONAL FEATURES
* Supports auto shutdown when temperature reaches too high and
cooling system fails
* Supports Broadcast Suppression and Broadcast Storm Filtering
* Supports QoS (eight levels, 0 to 7)
* Supports VLAN PVID tagged or untagged setup for each port
* Programmable maximum Ethernet frame length of 1522 or 1536 bytes
* Supports STP (IEEE 802.1D) and RSTP (IEEE 802.1W)
* Supports MAC address filtering - Denial Forwarding and Allowed Forwarding
* Supports Web-based (WebUI) and Text-based (ConsoleUI) management user interface
* Allows management traffic through fiber side only, i.e. all SNMP
functionalities cannot be accessed via TP (RJ-45) port
* Supports up to 4 Traps Hosts
* Support E-mail client (SMTP RFC821) and mobile phone short
message (SMS) up to six staffs to receive e-mail and/or alarm messages