MG205x

Home / Product / G.FAST Solution / MG205x

MG205x Overview

16/8/4-Port G.fast 106a/106b & 212a with VDSL2 up to 35b(exc. 30a)
Management Interface

✓ 1-Port Serial Console (RJ-45)

✓ 1-Port MGMT Port (RJ-45)

Service Interface

✓ 16/8/4-Port G.fast (Terminal Block)

Optional Interface

✓ Support MELT(Metallic Line Test) Function as Option

✓ 16/8/4-Port Optional RPF(Reverse Power Feeding)

(Available RPF Class SR2/SR3)

✓ 16/8/4-Port Optional POTS Splitter

✓ Support CATV/GPON/XGS-PON Converter

Uplink ports

✓ 1-port 1GBASE-X/10GBASE-R(SFP/SFP+)

Size : 380mm(W) x 340mm(D) x 105mm(H)
Operating Temp : -5℃ ~ 45℃ / 20%~90%

System Feature

General

23Gbps Switching Capacity(Bandwidth)
1GHz Dual-core ARMv8 CPU
32KB I/D Caches, 1MB L2 Shared cache
Memory : 256MB NAND Flash, 512MB DDR3

Management Interface

1-Port Serial Console Port RS-232(RJ45)
1-port for MGMT (RJ45)

Service Interface

16/8/4-Port G.Fast Line(Terminal Block)

Optional Interface

Support MELT(Metallic Line Test) Function as Option
16/8/4-Port Optional RPF(Reverse Power Feeding)

(Available RPF Class SR2/3)

16/8/4-Port Optional POTS Splitter
Support CATV/GPON/XGS-PON Converter

Uplink Interface

Fixed 1-Port 1GBASE-X/10GBASE-R (SFP/SFP+)

Functionalities

Layer2 Switch

Standard Ethernet Bridging
Managing 16K MAC address entries
IEEE 802.1Q tagged frame supporting 4K VLANs
Port/MAC/Subnet/Protocol-based VLAN
VLAN stacking
Q-in-Q
Spanning Tree Protocol (STP/RSTP/MSTP/PVSTP/PVRSTP)
IEEE 802.3ad link aggregation
Port mirroring
Storm and Flow control
Self loop Detection

Multicast

IGMP v1/v2/v3, Snooping, Immediate leave
nMVR

Quality of Service

4 Queues per Port
Traffic Scheduling (SPQ, DWRR)
Diff Serv.
Ingress/Egress Rate Shaping

Security

SSH v1/v2
RADIUS, TACACS+ Authentication
MAC/port based authentication according to 802.1x
Ethernet type / L4-based ACL
DHCP Filtering
MAC Filtering

Management

Serial/Telnet CLI
SNMP v1/v2/v3
Web UI
NETCONF/YANG
DHCP server, relay agent with option82
RMON
Syslog
Software Download/ Upgrade
Configuration Download/ Upload
CPE management by NITUS Private OAM

IPv6

IPv6, ICMPv6, PPPoEv6
MLD v1/v2
DHCPv6 Server/Client/Relay

G.Fast

ITU-T G.9701 PHY Compliant
ITU-T G.9700 PSD Compliant
nBoard Level Vectoring up to 16/8/4-Line for 106/212 Profile
106a/212a Profile with 4dBm TX Power
106b Profile with 8dBm TX Power
On-Line Reconfiguration (SRA, FRA, TIGA, RPA)
Retransmission
Upstream Power Back-Off
ITU-T G.993.2 Std. VDSL2 Fallback
Downstream Power Back-Off (VDSL only)
Both support G.Fast and VDSL2 protocol on a per-line basis
Configurable TDD Frame parameters (Mds)
Real-time line statistics (US/DS)
Line performance monitoring (US/DS)
SELT (BRCM Mode) for G.Fast
DELT for VDSL
Support private G.Fast MIBs of line and configuration

Physical

Mechanics

Dimension : Approx. 380mm (W) x 340mm (D) x 105mm(H)
Weight : T.B.D

Environmental Conditions

Operation Temp. : -5 ~ 45℃
Storage Temp. : -20 ~70℃
Operating Relative Humidity : 20% ~ 90% non-condensing

Power Requirements

Power Supply
AC-LPF Input : AC 100 ~ 240V, 50/60Hz
Output : DC 15.4V, (T.B.D)
RPF Input : DC 56 ~ 60V
Output : DC 15.4V, (T.B.D)
Power Consumption : Approx. Max. 40W

Indicators

System Status LEDs PWR, RUN/ALM
G.Fast Service Port Status LEDs
LINK
Fixed Uplink Port LEDs
LINK/ACT
Fixed MGMT Port LEDs
LINK/ACT

Regulations

EMC
FCC, CE Class A

Safety
UL, CE-LVD

ROHS
WEEE

Note. Available further support for required certifications

Company

Product

Technology

CSR