Syn248 Installation and Configuration Guide Back to Contents
Appendixes 120
Appendix C: Technical Specifications
Table 4 lists the technical specifications for the SB35010 Analog Gateway and
SB35020/025 Deskset.
Table 4. Technical Specifications
Feature Specification
Frequency control Crystal controlled PLL synthesizer
Size
SB35020/025 Deskset: 6.9” × 7.9” × 8.1” (H × W × D @ 57° angle),
7.9” × 7.9” × 7.1” (H × W × D @41° angle)
SB35031 Deskset: 7.9” × 8.9” × 6.5” (H × W × D @57
° angle
),
6.9” × 8.9” × 7.5” (H × W × D @41
° angle
)
SB35010 Gateway: 1.8” × 13.5” × 7.9” (H × W × D)
Weight SB35010 Gateway: 88.18 oz. (2500 g) (including adapter)
SB35020/025 Deskset: 35.59 oz. (1009 g) (including adapter)
SB35031 Deskset: 59.96 oz. (1700 g) (including adapter)
Power
Requirements
SB35010 Gateway: 5.1 V DC @ 1700 mA
SB35020/025 Deskset and SB35031 Deskset: 5.1 V DC
@ 1700 mA (AC Adapter), PoE Class 2
Transmit
Frequency
SB35025 Deskset, SB35031 Deskset, Cordless Headset:
1921.536–1928.448 MHz
RJ-45 Ethernet
Network Jack
(10Base-T/100Base-Tx) with auto MDI/MDIX switching
Gateway
Telephone Jacks
1–4 and BYPASS (FXO ports) use traditional 2-conductor wiring
Gateway BYPASS 26 mA loop current; REN 5; 100 m max loop length
LAN Cable Cat.-5 standard cable
Headset Support SB35025 Deskset and SB35031 Deskset: DECT Cordless Headset
and corded headset supported
SB35020 Deskset: corded headset supported