(1) Physical and environmental parameters
Specific indicators for parameter categories
Module size (W × H × D) MM2 series: 38 × 110 × 79mm; MM3/MM4 series: 38 × 110 × 119mm
Protection level IP20
Working temperature S-type: 0~+60 ℃; T/E type: -40~+70 ℃ (MM30 series T/E type is -40~+60 ℃)
Storage temperature -40~+85 ℃
Humidity 10%~95% (no condensation)
The maximum air pressure is 2000m (795hPa)
(2) Port transmission parameters
Port type, maximum transmission distance, fiber parameters (example)
100Mbit/s multimode fiber (MM) 5km (50/125 μ m) attenuation 1.0dB/km, bandwidth 800MHz × km
100Mbit/s single-mode fiber (SM) 86km (9/125 μ m) attenuation 0.3dB/km, dispersion 19ps/(nm × km)
1000Mbit/s multimode fiber (SX) 550m (50/125 μ m) attenuation 3.0dB/km, bandwidth 400MHz × km
1000Mbit/s single-mode fiber (LH+) 120km (9/125 μ m) attenuation 0.25dB/km, dispersion 19ps/(nm × km)
(3) Power consumption parameters
Module model, power consumption, power output
MM2-4TX1 0.8W 2.8 Btu(IT)/h
MM3-2FXM2/2TX1 3.8W 13.0 Btu(IT)/h
MM4-4TX/SFP 9.0W 30.8 Btu(IT)/h
MM22-T1T1T1T1 (without PD) 0.8W 2.8 Btu (IT)/h
MB20 expansion module 0W 0 Btu (IT)/h
Product coding rules
(1) Media module code (15 digits)
Example Value Explanation of Location Features
1-4 Product Series MM20 10/100Mbit/s Standard Type
6-7 Port 1 Type T1 Twisted Pair (RJ45)
8-9 Port Type M2 Multimode Fiber (DSC)
10-11 3rd Port Type 99 Empty Port
12-13 4th port type Z6 SFP slot (100Mbit/s)
14 Temperature Range E Extended Type (-40~+70 ℃, with Normal Coating)
Certification level B CE, UL 508, ATEX certification
(2) MB20 expansion module encoding
Example Value Explanation of Location Features
1-4 Product Name MB20 100MB Expansion Module
6-7 slot quantity 25 2 media module slots
8 Temperature Range T Expansion Type (-40~+70 ℃)
Certification level H includes IEC 61850-3 and IEEE 1613 certifications
