HG8242H

Huawei HG8242H, an intelligent bridging-type ONT.

Product Details

Huawei HG8242H provides these features:

GPON Port

Class B+

Receiver sensitivity: -27dBm

Wavelengths: US 1310 nm, DS 1490 nm

Wavelength blocking filter (WBF)

Flexible mapping between GEM Port and TCONT

GPON: consistent with the SN or password authentication defined in G.984.3

Bi-directional FEC

SR-DBA and NSR-DBA

Ethernet Port

Ethernet port-based VLAN tags and tag removal

1:1 VLAN, N:1 VLAN, or VLAN transparent transmission

QinQ VLAN

Limit on the number of learned MAC addresses

MAC address learning

Transparent transmission of IPv6 packets at Layer 2

Local switching/isolation based on Ethernet ports

POTS Port

Maximum REN: 4

G.711A/, G.729a/b, and G.722 encoding/decoding

T.30/T.38/G.711 fax mode

DTMF

Emergency calls (with the SIP protocol)

CATV Port

Bandwidth 54-870 MHz

Output resistance 75 ohms

Smart interconnection

SIP/H.248 auto-negotiation

Smart Service

Association of one account with two POTS ports

L2 forwarding: 1G uplink, 2G downlink

Security

MAC address filtering

Smart O&M

Variable-length OMCI messages

Active/Passive rogue ONT detection and isolation

PPPoE/DHCP simulation testing

Call emulation, and circuit test and loop-line test

QoS

Ethernet port rate limitation

802.1p priority

SP/WRR/SP+WRR

Broadcast packet rate limitation

Flow mapping based on the VLAN ID, port ID, or/and 802.1p

Power Saving

Indicator power saving

Power consumption reduction of idle components in power-saving state

COCV4

Common O&M

OMCI/Web UI

Dual-system software backup and rollback

802.1ag Ethernet OAM

Optical link measurement and diagnosis

Loopback check

Multicast

IGMP v2/v3 snooping

MLD v1/v2 snooping

Fast leave

VLAN tag translation, transparent transmission, and removal for downstream multicast packets

IGMP/MLD protocol packet rate limitation

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