Adapter module, RJ45 to 8 SMA Female
APPLICATIONS Transmitting multiple LVDS, RS422, NECL or other differential signals over long runs over inexpensive cabling Reducing cable count 1000BaseT and 10GBaseT Break-Out/Break-In1 Ethernet signal probing and characterization Signal Injection for Test FEATURES Shielded RJ45 jack 8 SMA jacks TIA/EIA-568B or TIA/EIA-568A pin mapping Matched 50 Ω impedance traces, suitable for adapting 100 Ω differential pairs The PRL-RJ45-SMA adapter connects 8 SMA circuits to standard Cat 5e (or better) cabling. The center pin of each SMA is connected to a signal pin on the shielded RJ45 connector, and the SMA shields and the RJ45 shield are all tied to chassis ground. Each top/bottom pair of SMAs is connected to a twisted pair in the Cat 5 cabling, based on the common TIA/EIA-568B or TIA/EIA-568A wiring, e.g: RJ45 Pin SMA Connector 1000BaseT Name TIA/EIA-568A Color TIA/EIA-568B Color 1 Q4 +BI_DA Green/White Orange/White 2 Q̅4̅ -BI_DA Green Orange 3 Q2 +BI_DB Orange/White Green/Whi