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Pos (sdh/sonet) interface module, Mim-1pos, Introduction – H3C Technologies H3C MSR 50 User Manual

Page 131: Interface attributes, Interface leds

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3-27

POS (SDH/SONET) Interface Module

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MIM-1POS

MIM-1POS

Introduction

MIM-1POS represents the 1-port SDH/SONET interface module. It supports interface rates up to
155.52 Mbps (STM-1/OC-3).

The MIM-1POS can use the protocols such as PPP, Frame Relay and HDLC at the data link layer and
IP at the network layer. It allows direct transmission of packets over SONET/SDH. It supports:

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Four SFP types: multi-mode short-haul (1310 nm), single mode medium-haul (1310 nm), single
mode long-haul (1310 nm), and single-mode ultra-long haul (1550 nm).

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155.52 Mbps fractional interface

Interface attributes

Table 3-26 Interface attributes of the MIM-1POS

Attribute

MIM-1POS

Connector

SFP/LC

Interface standard

SONET OC-3/SDH STM-1

Number of
interfaces

1

Interface rate

155.52 Mbps

Type

Multi-mode
short-haul

Single mode
medium-haul

Single mode
long-haul

Single mode
ultra-long haul

Min.

–19.0 dBm

–15.0 dBm

–5.0 dBm

–5.0 dBm

Transmitti
ng optical
power

Max.

–14.0 dBm

–8.0 dBm

0. dBm

0. dBm

Receiver sensitivity

–30.0 dBm

–28.0 dBm

–34.0 dBm

–34.0 dBm

Overload optical
power

–14.0 dBm

–7.0 dBm

–9.0 dBm

–10.0 dBm

Central wavelength

1310 nm

1310 nm

1310 nm

1550 nm

Fiber type

62.5/125

μm

multi-mode

9/125 μm single
mode

9/125 μm single
mode

9/125 μm single
mode

Max. transmission
segment

2 km (1.2 mi.)

15 km (9.32 mi.)

40 km (24.86 mi)

80 km (49.71 mi)

Interface LEDs

The following figure illustrates the MIM-1POS panel:

Figure 3-30 MIM-1POS panel

The following table describes the LEDs on the MIM-1POS panel:

This manual is related to the following products: