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EchoLife EG8120L5

The Huawei EchoLife EG8120L5 is a routing-type Optical Network Terminal (ONT) and a part of Huawei’s all-optical access solution. It uses Gigabit-Capable Passive Optical Network (GPON) technology to effectively implement ultra-broadband access for users, providing 1 GE +1 FE + 1 POTS — 1 GE port, 1 FE port, and 1 POTS port. The high-forwarding performance of EchoLife EG8120L5 ensures the user experience of voice, data, and HD video services, providing customers with a high performing all-optical access solution with future-oriented service support capability.



Parameters EchoLife EG8120L5
(H x W x D)(without pads)
32 x 145 x 97 mm 
Weight Approximately 145 g
Operating Temperature 0°C to 40°C
Operating Humidity 5% RH to 95% RH (noncondensing)
Power Adapter Input 100–240 V AC, 50/60 Hz 
System Power Supply  11–14 V (typical value 12 V)
DC, 1 A
UNI 1 GE + 1 FE + 1 POTS
Static Power Consumption 3.8 W
Maximum Power
5 W
Optical Connector SC/APC
Indicators Power/PON/LOS/LAN2/LAN1/TEL
GPON Port • Class B+
• Receiver sensitivity: -27 dBm
• Overload optical power: -8 dBm
• Wavelengths: US 1310 nm, DS 1490 nm
• Wavelength blocking filter (WBF) of G.984.5
• Flexible mapping between GEM Port and TCONT
• GPON: consistent with the SN or password authentication defined in G.984.3
• Bi-directional FEC
• Type B (single-homing & dual-homing)
Ethernet Ports • Ethernet port-based VLAN tags and tag removal
• 1:1 VLAN, N:1 VLAN, or VLAN transparent transmission
• Limit on the number of learned MAC addresses
• MAC address learning
• GE: Auto-adaptive 10 Mbit/s, 100 Mbit/s or 1000 Mbit/s
• FE: Auto-adaptive 10 Mbit/s, 100 Mbit/s
POTS Port • Maximum REN: 4
• G.711A/μ, G.729a/b and G.722 encoding/decoding
• T.30/T.38/G.711 fax mode
• Emergency calls (with the SIP protocol)

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