Technical data
Position | Attribute | Ident. | Feature |
1 to 4 | Product | MB20 | Backplane expansion module Fast Ethernet 10/100 |
5 | – (hyphen) | / | / |
6 | / | 2 | numbers of media module slots |
7 | Temperature range | S | Standard 0 °C ... +60 °C |
(Surrounding air) | T | Extended -40 °C … +70 °C | |
E | Extended -40 °C … +70 °C & Conformal Coating | ||
8 | Specifications | A | CE, UL 508, ISA 12.12.01 Class I Division 2 |
B | CE, UL 508, ISA 12.12.01 Class I Division 2, GL, ATEX (2014/34/EU) | ||
E | CE, UL 508, GL, EN 50121-4 | ||
H | CE, UL 508, ISA 12.12.01 Class I Division 2, GL, IEC 61850-3, IEEE 1613,EN 50121-4 | ||
S | CE, UL 508, GL, IEC 61850-3, IEEE 1613, EN 50121-4 | ||
Y | CE, UL 508 | ||
Z | CE |
MM22 POE MEDIA MODULE
The MM22 PoE media module(deeper module style) supports Power over ETHERNET (PoE) in compliance with IEEE 802.3af. It enables the connection and the remote supply of e. g. IP telephones (voice over IP), webcams, sensors, print servers and WLAN access points via 10BASE-T/100BASETX. With PoE, the power supply of these data terminal equipments is served via the twisted pair cable. The MM22 media module offers four 10BASE-T/100BASE-TX ports (RJ45 connectors) for connecting network segments or PoE data terminal equipments (PD, Powered Device) up to class 0 (respectively class 3) maximum. | ![]() |
The current is supplied on the idle wire pairs (spare pairs); the ports are not electrically isola- ted against each other. In compliance with IEEE 802.3af, each port has the attributes: – Endpoint PSE – Alternative B. | ![]() |
If you want to more details,please contact me without hesitate.Email:sales@sparecenter.com
Key Functions
1
Dual Fiber Optic Ports: Supports high-speed data transmission over long distances.
Robust Design: Engineered for durability in industrial environments.
2
Flexible Connectivity: Facilitates easy integration into existing networks.
Network Redundancy: Enhances reliability and minimizes downtime.
3
Data Integrity: Ensures secure and consistent data transmission.
Compact Size: Saves space in control cabinets or network setups.
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