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Ericsson

Radio 2217 B8

What it does: Radio transmission / reception. Operating RF bands / ranges: B8.

2 part numbers: KRC161548/1 / KRC161548/2

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Main specifications

TechnologiesB8: G, W, L, MI, NR, ESS; conditions: [3] ESS (Ericsson Spectrum Sharing) is a software feature. | [4] Lists support for the following standards: MI Cat-M1 (CM), MI NB-IoT in-band (IB), MI NB-IoT guard band (GB), and MI NB-IoT standalone (SA).
Operating RF bands / rangesB8
Browse: B8
Uplink frequency880–915 MHz
Downlink frequency925–960 MHz
TX / RX modes2T2R
RF output power2 × 40 W; conditions: [109] Maximum 20 W per carrier, for 1.4 and 3 MHz LTE carriers. | [5] Requires HWACs (not valid for RUG). | [6] For information on possible power back off or band edge loss, contact Ericsson Technical Sales Support.
Interfaces / connectors2 × 4.3-10 antenna; 2 × optical CPRI FullAXS LC/SFP; -48 V power; 2 × M6 ground; 14-pin DIN external alarm; 8-pin DIN ALD/RET
Interfaces and data rates2 data port(s); cascading support: yes; different line rates on different ports: yes; CPRI line rates: 2.5, 4.9, 9.8 Gbps
Power supply290–310 W; -36.0 to -58.5 V DC; 16/20 A fuse
FamilyRadio 2217
Installation environmentWall or pole mounting; install as an external-antenna ERS Radio
IP ratingIP65 outdoor class
Additional technical information
Dimensions
351 × 298 × 128 mm (H × W × D), without optional fan
Weight
13.4 kg without optional fan
Bandwidth
B8: IBW 35 MHz; operational bandwidth 35 MHz; conditions: [110] GSM single mode: 20 MHz IBW per RF port. Maximum 20 W per carrier. LTE single mode: 20 MHz IBW for 1.4 and 3 MHz carriers per RF port. Mixed Mode: 20 MHz IBW for GSM carriers with maximum 20 W per GSM carrier. 45 MHz IBW with 6.6 W per GSM carrier. 20 MHz IBW for 1.4 and 3 MHz LTE carriers. | [7] Operational bandwidth is the actual bandwidth allocated for carriers.
Capacity
GSM: 4 uplink and 4 downlink carriers per RF port; WCDMA: 1–7 carriers; LTE: 1–3 carriers; NB-IoT in-band: 1–3 carriers
Synchronization
Traffic and timing signals are transported over the two optical CPRI links between Radio 2217 and the Radio System main unit
Chassis
Self-contained Radio 2217 Radio enclosure; optional external fan assembly
Modules
Optional fan assembly NTB101689/1: back cover SXK1252820/1 + fan BKV106137/1
Functional role
Radio 2217 outdoor ERS radio unit for an external antenna
Architecture
Self-contained wall/pole-mounted ERS Radio enclosure with external antenna and optical CPRI connection to baseband
Subtype
2T2R single-band Standard ERS Radio
Details
Acoustic noise 36–55 dB; operating temperature -40 to +55 °C; front wind load 260 N at 50 m/s
Installation conditions
Wall / pole / cable ladder
Connection notes
Antenna; Baseband via CPRI; ALD/RET; optional fan

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