SRS621；3GPP REL. 15/Sub6 5G & CAT16

SRS821：3GPP REL. 16/Sub6 5G & CAT19

SRS621-i: 3GPP REL. 15/Sub6 5G & CAT12

SRS621：* 2 SKUs to support global operator bands

SRS821：* 2 SKUs to support global operator bands

SRS621-i: Rich global bands support Europe and Asia operator bands

SRS621：DL: 4X4 MIMO, up to 7CA, 256QAM; UL: 2X2 MIMO, 2CA, 256QAM Wi-Fi 6 MIMO 2X2

SRS821：LTE: DL: 4X4 MIMO, up to 5CA, 256QAM; UL: 2X2 MIMO, 2CA, 256QAM Wi-Fi 6 MIMO 4X4 5G NR: DL: 2X2 MIMO, 2CA.256QAM

SRS621-i：LTE: DL: 4X4 MIMO, up to 3CA, 256QAM; UL: 2X2 MIMO, 2CA, 256QAM Wi-Fi 5 MIMO 2X2 5G NR: DL: 2X2 MIMO, 2CA.256QAM

SRS621：1 x WAN/LAN GE port + 1 x LAN port

SRS821：1 x WAN/LAN 2.5GE port + 1 x LAN GE port 1 x RJ11(optional)

SRS621-i: 1 x WAN/LAN GE port + 1 x LAN GE port 1 x RJ11(optional)

SRS621：105 x 105 x 216 mm (4.13 x 4.13 x 8.46 in)

SRS821：105 x 105 x 216 mm (4.13 x 4.13 x 8.46 in)

SRS621-i: 105 x 105 x 216 mm (4.13 x 4.13 x 8.46 in)

SRS621：802.11a/b/g/n/ac /ax

SRS821：802.11a/b/g/n/ac/ax

SRS621-i：802.11a/b/g/n/ac

SRS621：

Ready for order

CE/RoHS/FCC and others based on request

SRS821:

Ready for order

CE/RoHS/FCC and others based on request

SRS621-i：

Ongoing

CE/RoHS/FCC and others based on request