FTTH Gateway Router Modem 4 Lan Port 10/100Mbps Web Telnet IEEE802.1p

Basic Information
Place of Origin: CHINA
Brand Name: ZISA
Certification: CE
Model Number: G2500
Minimum Order Quantity: 1
Price: 145-240USD
Packaging Details: box 2kg
Delivery Time: 5-8weeks
Payment Terms: T/T
Supply Ability: 10000PCS
Detail Information
Product Name: G.shdsl Modem Application: FTTH
Color: Gray Type: MODEM
Warranty: 1 YEAR Power Supply: 12V 1A
Certification: CE Port: 4lan Port + Dsl Port
High Light:

FTTH gateway router modem


gateway router modem 100Mbps


wireless gateway modem router IEEE802.1p

Product Description

ZISA G.SHDSL.bis Router G2500 Series 4 Lan port FTTH Gateway Modem




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.




  • Easy configuration and management with password control for various application environments
  • Efficient IP routing and transparent learning bridge to support
  • broadband Internet services
  • Fully ATM protocol stack implementation over SHDSL
  • Getting enhancements and new features via firmware upgrade
  • Built-in 4-port 10/100Mbps switch
  • Web ,Telnet supported
  • One pair or Two pairs or four pairs DSL
  • WAN Port ping Disable /Enable
  • Support IEEE802.1p with 4 – level Queue
  • Support VLAN 802.1Q, QinQ
  • Support 4094 VLAN and VLAN ID and VLAN tag and remove features
  • Support basic firewall configuration. Support IP / MAC / DNS filter.
  • Support SNTP protocol to get network time.
  • Support rapid spanning tree.
  • PPTP, L2TP VPN or VPN pass-through for safeguarded connections
  • PPPoE support user authentication with PAP / CHAP
  • SNMP management with SNMPv1 / SNMPv2 agent and MIB II
  • Support OSPF
  • Support BGP
  • MTU 9k LAN to LAN, DSL 2K




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



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


IEEE 802.1D transparent learning bridge

Up to 2048 MAC learning addresses

Raid spanning tree ( 802.3w )


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.




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
Dimension 220mm x 150mm x 40mm (L x W x H)






FTTH Gateway Router Modem 4 Lan Port 10/100Mbps Web Telnet IEEE802.1p 0


Ordering Information


G2502 ----single pairs, up to 15Mbps

G2504 ---- two pairs, up to 30Mbps

G2508 ---- four pairs, up to 60Mbps





Q1. ZISA product the quality of products.
A: As the top class total solution provider and productive service provider, we provide high quality of service to Tier1 Telco customer and Vendors. With the genius design and software customization expertise, we can leverage the best service to our customers. ZISA Product quality is same as Huawei and ZTE, and ZISA has complete product line.

Flexible , Smart and selective producing system, the top manufacture in vertical career choose our team, with decade of global market and professional experience.


Q2. ZISA after-sales service.
A:ZISA has complete software and hardware research and development. Provide reqiurment development, bug modify and 24h on-line support. For significant customers, ZISA can send technician to support.

Q3. Ways of cooperation with ZISA.
A :ZISA welcome integrator or agent to agent ZISA product. If agent has enough advantages in the market, ZISA appoint you ZISA sole agent.

Q4. About factory visit.
A :ZISA welcome significant customers to visit ZISA factory. Please make an appointment in two weeks.

Q5. About product pricing.
A :ZISA only publish sample price. The price of different agent and OEM customer is secret. ZISA gives specific price for significant projects and customers. Besides, ZISA only provide goods to agent in agent area.


FTTH Gateway Router Modem 4 Lan Port 10/100Mbps Web Telnet IEEE802.1p 1

Contact Details

WhatsApp : +8613466582016