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Huawei MA5800 EPON and 10G-EPON Boards Introduction

Compared with Huawei MA5800 GPON and 10G-GPON boards such as GPHF and XGHD, EPON and 10G-EPON board are in small demand and less known, in this article, we will introduce MA5800 EPON and 10G-EPON board features, optical models and differences.

 

EPON interface board

H901EPHF, 16-port EPON board, MAX 1:64 optical split

 

EPHF 

 

10G-EPON interface board

H901XEHD, 8-port 10G-EPON board, MAX 1:128 optical split

H901XELD, 8-port 10G-EPON board, MAX 1:128 optical split

H901XEHD

Comparison of 10G-EPON Boards

“√”support,“×”not support

Specification

H901XEHD

H901XELD

Port Quantity

8

8

Forwarding capability

80 Gbit/s

80 Gbit/s

Rate mode

Support two modes:

Asymmetric

Symmetric

Support two modes:

Asymmetric

Symmetric

Port rates

Asymmetric mode:1.25Gbit/s (upstream)

10.3125Gbit/s&1.25Gbit/s (downstream)

Asymmetric mode:1.25Gbit/s (upstream)

10.3125Gbit/s&1.25Gbit/s (downstream)

Symmetric mode:

Symmetric mode:

10G Channel: 10.3125Gbit/s&2.5Gbit/s(upstream)

10.3125Gbit/s (downstream)

10G Channel: 10.3125Gbit/s(upstream)

10.3125Gbit/s(upstream)

1G Channel: 1.25Gbit/s(upstream) 1.25Gbit/s (downstream)

1G Channel: 1.25Gbit/s(upstream) 1.25Gbit/s (downstream)

Maximum split ratio

1:128

1:128

LLID per PON port

256

256

Service flows per PON board

16368

16368

MAC address

131072

16384

Maximum distance difference between 2 ONUs under the same PON port

60km

60km

Supported ONU

10G/10G(downstream rate/upstream rate)

10G/1G(downstream rate/upstream rate)

10G/2G(downstream rate/upstream rate)(V100R017C10 and later versions)

1G/1G(downstream rate/upstream rate)

10G/10G(downstream rate/upstream rate)

10G/1G(downstream rate/upstream rate)

1G/1G(downstream rate/upstream rate)

FEC

Bidirection

Bidirection

CAR group

HQoS

×

×

PON ISSU

×

ONU-based or queue-based shaping

Type B protection (single-homing)

Type B protection (dual-homing)

√(V100R016C10 and later versions)

×

1588v2

EPON mode:√

EPON mode:√

10G-EPON mode: ×

10G-EPON mode: ×

Rogue ONT detection and isolation

Automatic shutdown at high temperature

Energy conservation for service boards

×

Transceiver luminescence control

D-CCAP

×

 

EPON optical module PX20 PX20+ PX20++ Comparison

A EPON optical module is connected to one SC optical fiber to provide EPON access service.

Type

One-fiber bidirectional,PX20

One-fiber bidirectional, PX20+

One-fiber bidirectional,PX20++

No.

1

2

3

Operating Wavelength

Tx:1490nm

Tx:1490nm

Tx:1490nm

Rx:1310nm

Rx:1310nm

Rx:1310nm

Encapsulation Type

SFP

SFP

SFP

Port Rate

1.25Gbit/s

1.25Gbit/s

1.25Gbit/s

Minimum Output Optical Power

2dBm

2.5dBm

5dBm

Maximum Output Optical Power

7dBm

7dBm

9dBm

Maximum Receiver Sensitivity

-27dBm

-30dBm

-34dBm

Optical Connector Type

SC

SC

SC

Optical Fiber Type

SM

SM

SM

Overload Optical Power

-6dBm

-6dBm

-10dBm

Extinction Ratio

9dB

9dB

9dB

 

10G-EPON Asymmetric optical module PRX30

Type

One-fiber bidirectional, PRX30

Operating Wavelength

Tx:1490/1577nm

Rx:1310nm

Encapsulation Type

XFP

Port Rate

Tx: 10.3125/1.25Gbit/s

Rx: 1.25Gbit/s

Minimum Output Optical Power

10G Channel: 2dBm

1G Channel: 2.5dBm

Maximum Output Optical Power

10G Channel: 5dBm

1G Channel: 7dBm

Maximum Receiver Sensitivity

-29.78dBm

Optical Connector Type

SC

Optical Fiber Type

SM

Overload Optical Power

-9.38dBm

Extinction Ratio

10G Channel:6dB

1G Channel:9dB

 

10G-EPON symmetric optical module PR30 and PR30+

Type

One-fiber bidirectional, PR30

One-fiber bidirectional, PR30+

No.

1

2

Operating Wavelength

10G Channel:

10G Channel:

Tx:1577nm

Tx:1577nm

Rx:1270nm

Rx:1270nm

1G Channel:

1G Channel:

Tx:1490nm

Tx:1490nm

Rx:1310nm

Rx:1310nm

Encapsulation Type

XFP

XFP

Port Rate

10G Channel:

10G Channel:

Tx1: 10.3125Gbit/s

Tx: 10.3125Gbit/s

Rx1:10.3125Gbit/s

Rx: 10.3125Gbit/s

1G Channel:

1G Channel:

Tx:1.25Gbit/s

Tx: 1.25Gbit/s

Rx:1.25Gbit/s

Rx: 1.25Gbit/s

Minimum Output Optical Power

10G Channel: 2dBm

10G Channel: 5dBm

1G Channel: 3dBm

1G Channel: 5.5dBm

Maximum Output Optical Power

10G Channel: 5dBm

10G Channel: 8dBm

1G Channel: 7dBm

1G Channel: 9dBm

Maximum Receiver Sensitivity

10G Channel: -28dBm

10G Channel: -29dBm

1G Channel: -29.78dBm

1G Channel: -33dBm

Optical Connector Type

SC

SC

Optical Fiber Type

SM

SM

Overload Optical Power

10G Channel: -6dBm

10G Channel: -7dBm

1G Channel :-9dBm

1G Channel: -9dBm

Extinction Ratio

10G Channel: 6dB

10G Channel: 6dB

1G Channel: 9dB

1G Channel: 9dB

 

Huawei 10G-EPON interface card supports both EPON ONT and 10G-EPON ONT; but XG-PON card only supports XG-PON ONT, XGS-PON card support XG-PON and XGS-PON ONT.

Huawei EPON and 10G-EPON are not common applied in domestic and overseas, most are GPON and XGPON, so there is no much EPON documentation, if you want to know more about EPON, please contact us.

 

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