G2500 is a high-speed product of ZISA G.SHDSL series. Understanding the urgent needs of both bandwidth and routing functions, G2500 is designed to provide the business customer a high performance standalone unit with rich of routing features via single/two/four pairs G.SHDSL line. Strongly committed to friendly configuration, G2500 has the Web-based and GUI-based configuration features for configuring the unit in the easiest way ever.
G2500 is an ideal product for enterprise or mobile base station backhaul for Ethernet access.
Features
l Easy configuration and management with password control for various application environments
l Efficient IP routing and transparent learning bridge to support
l broadband Internet services
l Fully ATM protocol stack implementation over SHDSL
l Getting enhancements and new features via firmware upgrade
l Built-in 4-port 10/100Mbps switch
l Web ,Telnet supported
l One pair or Two pairs or four pairs DSL
l WAN Port ping Disable /Enable
l Support IEEE802.1p with 4 – level Queue
l Support VLAN 802.1Q, QinQ
l Support 4094 VLAN and VLAN ID and VLAN tag and remove features
l Support basic firewall configuration. Support IP / MAC / DNS filter.
l Support SNTP protocol to get network time.
l Support rapid spanning tree.
l PPTP, L2TP VPN or VPN pass-through for safeguarded connections
l PPPoE support user authentication with PAP / CHAP
l SNMP management with SNMPv1 / SNMPv2 agent and MIB II
l Support OSPF
l Support BGP
l MTU 9k LAN to LAN, DSL 2K
Specification
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G.SHDSL Specification |
Downstream and upstream symmetrical data rates up to 60M in EFM with four pairs DSL line
ITU G.991.2 Annex A ,B,F,G
Line Code: TC-PAM 16/32/128
EFM bonding and SHDSL M-pair mode for 1/2/4 pairs
Fixed/ Auto rate negotiation : compliant G.994.1
STU-C/STU-R mode selectable
Impedance: 135 ohm
Performance monitoring: (error seconds, severely error seconds, unavailability seconds)
SNR /Attenuation Value calculation
Physical interfaces
4 ports RJ45 for 10/100Mbs Ethernet LAN connection
2 RJ-11 port for G.SHDSL connection
1 console port for local configuration and management
Software
ATM Protocol
VC multiplexing and LLC encapsulation
Multi-protocol over AAL5 (RFC 1483/2684 bridged and routed PDU)
Classical IP over ATM (RFC 1577 with MTU = 1500)
4 PVCs
ATM QoS CBR, UBR, VBR, VBR-rt support
UNI 3.1/4.0 PVC
I.610 OAM F5 loopback
PPP Support
PPP (RFC 1661)
PPP over Ethernet (RFC 2516)
User authentication with PAP/CHAP
PPTP and L2TP ( VPN )
Routing Capability
Support IP/TCP/UDP/ARP/ICMP protocols
IP routing with static routing and RIPv2 (RFC1058/2453), OSPF( RFC1583 ), BGP
Network address translation (NAT/PAT) (RFC1631), one to one, many to one, many to many
DNS relay and caching (RFC1034/1035)
DHCP server (RFC2131/2132)
Support IP / MAC / DNS Filter
Support DDNS function
Bridging
IEEE 802.1D transparent learning bridge
Up to 2048 MAC learning addresses
Raid spanning tree ( 802.3w )
Configuration
Local console (RS232)
Telnet access
Web-based GUI (HTTP)
Network Management
Web-based GUI for express setup, configuration and management
Local console and Telnet access, command line and configure for sub-interfaces.
Password protected management and access control list for administration
SNMP management with SNMPv1/SNMPv2c
Software upgrade via TFTP server
Supports inband management vlan.
Hardware
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Power Supply |
External power adapter 12V DC, 1000mA |
|
LAN Port |
RJ45 x 4 |
|
WAN Port |
RJ11 x 2 |
|
Console Port |
RJ45 x 1 |
|
Operating temperature |
0° to 45°C |
|
Storage temperature |
-10° to 70°C |
|
Housing |
plastic case |
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Dimension |
220mm x 150mm x 40mm (L x W x H) |
Ordering Information
G2502 ---- single pairs, up to 15Mbps
G2504 ---- two pairs, up to 30Mbps
G2508 ---- four pairs, up to 60Mbps
