GL-E8031U-DN 4GE ONU

Product Overview:

Gl-e8031u-dn ONU product fully follows the technical requirements of IEEE 802.3-2005 and China Telecom EPON equipment V2.1, and has the characteristics of carrier-level operation, manageability and easy maintenance, providing customers with high-speed data services. It has a PON upper connection interface connected with a local terminal device through optical fiber.

Product Features:

• Comply with IEEE802.3-2005 standard and CTC V2.1 technical requirements.

> supports line speed forwarding, frame filtering and suppression for Ethernet layer 2 switching and upstream and downstream services.

> support standard 802.1q Vlan function, support Vlan conversion.

> supports 4094 vlans (802.1q).

> supports dynamic bandwidth allocation (DBA).

> supports QoS, including traffic classification, priority marking, queuing and scheduling, traffic shaping and traffic control, etc.

> supports IGMP Snooping, Ethernet port speed limit, loop detection, and layer isolation.

> supports power outage alarm, remote reset and restart function, factory parameter recovery function, and data encryption.

> supports state detection and fault reporting functions, lightning protection for power and lightning protection for business ports.

> industrial standard.

Optical properties:

> supports single-fiber bidirectional (single-fiber tridirectional) transmission in WDM technology

> interface type: SC/PC

> maximum spectral ratio: 1:32

> rate: upper and lower symmetrical 1.25Gbps

> transmitting wavelength: 1310 nm

> receiving wavelength: 1490 nm

> output optical power: -1~+4dBm

> reception sensitivity: < -26dbm

The maximum distance between >OLT and ONU is 20 km

Port characteristics:

L 1 PON port

L four 10/100/1000m Ethernet ports

Other features:

Certification: CE, FCC, ROHS and other standards

EMC/EMI: Comply with VCCI Class B, FCC Part 15 B standard

Safety: Comply with UL 60950 safety specification

Lightning protection against surge voltage protection: in line with ITU-T K.21 standard

Physical characteristics:

L Physical size: 178*126*30 (L * W * H, unit: mm)

L Power supply: 12VDC

Power consumption: 6 wL the temperature:

Operating temperature: -25 ~ 65℃

Storage temperature: -40 ~ 75℃

Relative humidity: 10 ~ 90% (non-condensation)

Specification Download:

GL-E8031U-DN（4GE口）.docx