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T-Mobile High-Speed Internet Gateway Operator
Manual
Nokia 3TG-01275-AAAA-TCZZA Issue: DRAFT
4.12 Power
The T-Mobile High-Speed Internet Gateway is powered by an external 12 VDC
power adapter. The AC power adapter mains 100 - 240V. Other power specifications
include:
• Battery: 5000 mAh
• 5000 mAh
• Height: 70.2 +/- 0.2mm (2.7 inches +/- 0.008 inches)
• Length: 37 +/- 0.15mm (1.4 inches +/- 0.006 inches)
• Width: 19 +/- 0.2mm (0.7 inches +/- 0.08 inches)
• Weight: 101+/-5 g (0.2 inches +/- 0.01 lbs)
• Theoretical power consumption: 36 W
• UPS external (optional)
• Internal battery as replacement (optional)
4.13 Additional functional and feature information
Some main functions of the T-Mobile High-Speed Internet Gateway include an
integrated residential gateway functionality.
The following is additional feature information for the T-Mobile High-Speed Internet
Gateway:
REVIEW QUESTION: Can the TMO High-Speed Internet Gateway support radio -
Nokia WIFI (LAN-side) features: seamless roaming (IEEE 802.11k, 802.11v)?
• Model number: 5G21-12W-A
• Part number:3TG00739AB
• International Mobile Equipment Identity (IMEI): 3510011 XXXXXX X
• TAC: 3510011
• 4G/LTE features:
• LTE CAT20 / 20 layers
• supported channel bandwidths: 1.4~20MHz
• LTE Latency Reduction: Shorten Semi-Persistent Scheduling (SPS) / Fast Uplink
• 5G NSA features:
• 3GPP Rel15 Release 5G NR, 3A
• carrier bandwidth of interest: 5~100MHz
• maximum transmit power: 23 dBm
• 5G NSA interface: 1T4R
• radio - cellular (WAN-side) features:
• Support for Dynamic Spectrum Sharing on NSA and SA
• Support for Dynamic Power Sharing between LTE and NR
• T-Mobile EN-Dual Connectivity (DC) band combinations
• 3GPP Release 15 December - 5G NSA option 3X, 3A