Port

8

Forwarding capability

80 Gbit/s

Rate mode

Asymmetric rate

Symmetric rate

T-CONTs per PON port

2048

Service flows per PON board

16376

Maximum frame size

2052 bytes

9216 bytes(jumbo frame enabled）

Maximum number of MAC addresses

131072

Maximum distance difference between two ONUS under the same pon port

40km

FEC

Bidirection

CAR group

Supported

Variable-length OMCI

Supported

HQoS

Supported

ONU-based shaping or queue-based shaping

Supported

Type B protection(dual-homing)

Supported

Type B protection(single-homing)

Supported

Type C protection(dual-homing)

Supported

Type C protection(single-homing)

Supported

1588v2

Supported

Rogue ONT detection and isolation

Supported

Automatic shutdown at high temperature

Supported

Energy saving for service boards

Supported

D-CCAP

Supported

GPON SFP Module Specification

Type

N1 Module: One-fiber bidirectional optical module, N1

N2 Module: One-fiber bidirectional optical module, N2

Operating Wavelength

N1/N2 Module:

Tx: 1577 nm

Rx: 1270 nm

Encapsulation Type

SFP+

Port Rate

N1/N2 Module:

Tx: 9.953 Gbit/s

Rx: 9.953/2.488 Gbit/s

Minimun Output Optical Power

N1 Module: 2 dBm

N2 Module: 4 dBm

Maximum Output Optical Power

N1 Module: 5 dBm

N2 Module: 7 dBm

Maximum Receiver Sensitivity

N1 Module:

XG-PON channel: -27.5 dBm

XGS-PON channel: -26 dBm

N2 Module:

XG-PON channel: -29.5 dBm

XGS-PON channel: -28 dBm

Optical Connector Type

SC

Optical Fiber Type

Single-mode

Overload Optical Power

N1 Module:

XG-PON channel: -7 dBm

XGS-PON channel: -5 dBm

N2 Module:

XG-PON channel: -9 dBm

XGS-PON channel: -7 dBm

Extinction Ratio

8.2 dB

Dimensions (W x D x H)

23.3 mm x 257.90 mm x 399.20 mm

Power Consumption

Static: 26 W

Maximum: 48 W

Operating temperature

-40°C to +65°C