Huawei CR52-LPUF-20 User manual

NE80E/40E LPUF-20 Flexible Plug-in Card

http://www.huawei.com/products/datacomm/

NE80E/40E LPUF-20 Flexible Plug-in Card

Overview

The NE80E/40E provides the flexible plug-in card to enhance networking flexibility and

provides low-cost and customized solutions as required. The flexible plug-in card feature is

provided by the motherboard (LPUF-20) and the Flexible plugged-in interface card (FPIC).

The LPUF-20 has two slots. Each slot can be inserted with one FPIC. The LPUF-20 supports

the intermixing of FPICs of various Ethernet interfaces. Users can flexibly choose the FPICs as

required and replace FPICs on the site instead of replacing the LPUF-20. Thus, the cost of

maintaining devices is decreased.

The LPUF-20 supports a maximum of 20G bps bandwidth. It has two types: LPUF-20-A and

LPUF-20-B. The LPUF-20-A supports richer software features, including L3VPN, MVPN, and

IPv6.

Appearance of LPUF-20-A/B

The LPUF-20 flexible plug-in card provides the function of Ethernet clock synchronization. The

clock quality and stratum can thus be guaranteed. In the IP-RAN solution, the IP network runs

as the bearer layer between Node-B and RNC. With the function of Ethernet clock

synchronization, the problem of clock transmission in the IP network can be solved efficiently.

Specifications

At present, the LPUF-20 supports the following FPIC types:

1-port 10GBase WAN/LAN-XFP FPICz

z12-port 100/1000Base-SFP FPIC

NE80E/40E LPUF-20 Flexible Plug-in Card

http://www.huawei.com/products/datacomm/

12-port 10/100/1000Base-RJ45 FPIC

Appearance of 1-port 10GBase WAN/LAN-XFP FPIC

Appearance of 12-port 100/1000Base-SFP FPIC

Appearance of 12-port 10/100/1000Base-RJ45 FPIC

The 12-port 100/1000Base-SFP FPIC has the following functions:

Provides GE optical interfaces through the GE optical module.z

Provides FE optical interfaces through the FE optical module.

Provides 10M/100M/1000M auto-sensing electrical interfaces through the

electrical module.

Supports intermixing of all modules above.

10G XFP optical modules：

Attributes Description

Transmission

distance 0.3 km 10 km 40 km 80 km

Center

wavelength 850 nm 1310 nm 1550 nm 1550 nm

NE80E/40E LPUF-20 Flexible Plug-in Card

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Attributes Description

Minimum

Transmitting

power –7.3 dBm –6.0 dBm –1.0 dBm 0 dBm

Maximum

Transmitting

power –1.3 dBm –1.0 dBm 2.0 dBm 4.0 dBm

Receiving

sensitivity –7.5 dBm –11.0 dBm –15.0 dBm –24.0 dBm

Overload power –1.0 dBm 0.5 dBm –1.0 dBm –7.0 dBm

Optical fiber

type Multi-mode Single-mode Single-mode Single-mode

1000M SFP optical modules：

Attributes Description

Transmission distance 0.5 km 10 km 40 km 40 km 80 km 100 km

Center wavelength 850

nm 1310

nm 1550

Minimum Transmitting power –9.5

dBm –9.5

dBm –4.5

dBm –4.0

dBm –2.0

dBm 0 dBm

Maximum Transmitting

power –2.5

dBm –3.0

dBm 3.0

dBm 1.0

dBm 5.0

dBm

Receiving sensitivity –17.0

dBm –20.0

dBm –22.5

dBm –21.0

dBm –23.0

dBm –30.0

dBm

Overload power 0 dBm –3.0

dBm –3.0

dBm –9.0

dBm

Optical fiber type Multi-

mode Single-

mode

1000M colorized optical modules：

Attributes Description

Transmission

distance 70 km 70 km 70 km 70 km 70 km 70 km 70 km 70 km

Center

wavelength 1470

nm 1490

nm 1510

nm 1530

nm 1550

nm 1570

nm 1590

nm 1610

Minimum

Transmitting

power 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm

Maximum

Transmitting

power 5 dBm 5 dBm 5 dBm 5 dBm 5 dBm 5 dBm 5 dBm 5 dBm

NE80E/40E LPUF-20 Flexible Plug-in Card

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Attributes Description

Receiving

sensitivity –23.0

dBm –23.0

dBm

Overload

power 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm 0 dBm

Optical fiber

type Single

-mode Single-

mode Single-

mode Single

-mode

100M SFP optical modules：

Attributes Description

Transmission

distance 2 km 15 km 40 km 80 km

Center wavelength 1310 nm 1310 nm 1310 nm 1550 nm

Minimum

Transmitting power –19.0 dBm –15.0 dBm –5.0 dBm –5.0 dBm

Maximum

Transmitting power –14.0 dBm –8.0 dBm 0 dBm 0 dBm

Receiving sensitivity –30.0 dBm –31.0 dBm –37.0 dBm –37.0 dBm

Overload power –14.0 dBm –8.0 dBm –10.0 dBm –10.0 dBm

Optical fiber type Single-mode Single-mode Single-mode Single-mode

Order Information

Module name Description

CR52-LPUF-20-A Flexible Card Line Processing Unit (LPUF-20, 2 sub-slots, Not

hot pluggable for sub cards) A (L3VPN, MVPN, IPv6 Enhanced)

CR52-LPUF-20-B Flexible Card Line Processing Unit (LPUF-20, 2 sub-slots, Not

hot pluggable for sub cards) B

CR52-P20-1x10G

Base WAN/LAN-XFP 1-Port 10GBase WAN/LAN-XFP Flexible Card

CR52-P20-12x100/

1000Base-X-SFP 12-Port 100/1000Base-SFP Flexible Card

CR52-P20-12x10/100/

1000Base-TX-RJ45 12-Port 10/100/1000Base-RJ45 Flexible Card

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