RB1200 is discontinued and replaced by RB1100Hx2
RB711G-5HnD was replaced by RB911G-5HPnD.
RB751G-2HnD is discontinued and replaced by RB951G-2HnD
SEXTANT G-5HnD will not be manufactured anymore: Available replacement options include:
1) RBSXT-5nDr2 (SXTLite5) – 16dBi antenna, 27dBm, L3, 10/100Mbps Ethernet
2) RBSXT-5HPnD – 16dBi antenna, 30dBm, L3, 10/100Mbps Ethernet
3) RBSEXTANTG5HPnD – 18dBi antenna, 30dBm, L3, Gigabit Ethernet