Siemens – 6GK6090-0AW21-0BA1-Z A13
**** Replacement part **** RUGGEDCOM RS900W is an industrially hardened Ethernet switch which integrates an IEEE 802.11b/g Wireless Access Point with a fully managed 8-Port Ethernet switch with 128-bit Encryption supporting 6 Fast Ethernet RJ45 ports and up to 2 optional Fiber or Copper Fast Ethernet ports with multiple connector types and distances. 24 = 24 VDC (10-36 VDC) No Power Module 2 D = DIN Rail Mounting none C01 = Manufacturing modification: Conformal Coating MT-MT = 1 x 100BaseFX – Multimode, ST connector 1 x 100BaseFX – Multimode, ST connector W1 = 802.11 – US (North America) .