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Cambium Networks PTP 820G

Licensed Microwave Radio

Cambium Networks PTP 820G

Split-Mount / All-Indoor, Multi-Carrier Options

RADIO

Supported Frequency Range: 6-38 GHz
Configurations: 1+0, 1+1 HSB, 2+0 (E/W), 2+0 XPIC, 2+0 MC-ABC

Radio Features

  • Multi-Carrier Adaptive Bandwidth Control (up to 2+0)
  • Protection: 1+1 HSB
  • High spectral utilization: QPSK to 2048 QAM w/ACM
  • XPIC
SYNCHRONIZATION

Synchronization Distribution

  • Sync Distribution over any traffic interface (GE/FE)
  • Sync-E (ITU-T G.8261, G.8262)
  • SSM/ESMC Support for ring/mesh applications (ITU-T G.8264)
  • Sync-E Regenerator mode, providing PRC grade (ITU-T G.811) performance for smart pipe applications.

IEEE-1588

  • Optimized Transport for reduced PDV
  • IEEE-1588 TC
ETHERNET

Ethernet Interfaces

  • Traffic Interfaces – 4 x 10/100/1000Base-T (RJ-45) and 2x1000base-X (SFP), 16 x E1/T1 (Optional MDR 69-pin)
  • Management Interface – 2 x 10/100 BaseT (RJ-45)
  • External Alarm Interface – 1 x DB9
  • SFP Types – Optical 1000Base-LX (1310nm) or SX (850nm)

Note: SFP devices must be of industrial grade (-40°C to +85°C)

Ethernet Features

  • MTU – 9600 Bytes
  • Quality of Service
    • Multiple Classification criteria (VLAN ID, p-bits, IPv4, DSCP, IPv6 TC, MPLS EXP)
    • 8 priority queues
    • Deep buffering (configurable up to 64 Mbit per queue)
    • WRED
    • Hierarchical QoS – high service granularity*
    • P-bit marking/remarking
  • 4K VLANs
  • VLAN add/remove/translate
  • Frame Cut Through – controlled latency and PDV for delay sensitive applications
  • Header De-Duplication – Capacity boosting by eliminating inefficiency in all layers (L2, MPLS, L3, L4, Tunneling – GTP for LTE, GRE)
  • Network Resiliency – G.8032 and Multiple Spanning Tree Protocol (MSTP)*
  • Ethernet OAM – EFM (IEEE 802.3ah), CFM (IEEE 802.1ag), ITU-T Y.1731*
STANDARD

MEF

  • Carrier Ethernet 2.0 (CE 2.0)**

Supported Ethernet Standards

  • 10/100/1000base-T/X (IEEE 802.3)
  • Ethernet VLANs (IEEE 802.3ac)
  • Virtual LAN (VLAN, IEEE 802.1Q)
  • Class of service (IEEE 802.1p)
  • Provider bridges (QinQ – IEEE 802.1ad)
  • Link aggregation (IEEE 802.3ad)
  • Auto MDI/MDIX for 1000baseT
  • RFC 1349: IPv4 TOS
  • RFC 2474: IPv4 DSCP
  • RFC 2460: IPv6 Traffic Classes

Standards Compliance

  • EMC: EN 301 489-4, EN 301 489-1, FCC 47CFR, Part15, Class B
  • Safety: IEC 60950, EN60950-1, IEC 60950-1, UL60950-1, CSA-C22.2 No.60950-1, EN60950-22, UL 60950-22, CSA C22.2.60950-22
  • Ingress Protection: IEC 60529 IP56
  • Operation: ETSI EN 300 019-1-3 class 3.2
  • Storage: ETSI EN 300 019-1-1 Class 1.2
  • Transportation: ETSI EN 300 019-1-2 Class2.3
TECHNICAL SPECIFICATION

Mechanical Specifications

  • IDU Dimensions – 44mm(H), 426mm(W), 180mm(D), 2.5kg
  • RFU-C Dimensions – 200mm (H), 200mm (W), 85mm(D), 4kg

Environmental Specifications

  • IDU: -5°C to +55°C (-25°C to +65°C extended)
  • RFU-C: -33°C to +55°C (-45°C to +60°C extended)

Power Input Specifications

  • IDU Standard Input: -48 VDC
  • IDU DC Input range: -40 to -60 VDC
  • RFU-C DC Input range: -40.5 to -59 VDC

Power Consumption Specifications

  • IDU Eth-only with single modem: 23.5W, addition for second modem, 2.9W, additional for 16 E1/DS1, 11w
  • RFU-C: 6-26GHz; 1+0 22W; 1+1 39W; 28-38Ghz, 1+0 26W; 1+1 43W

Note:

* Planned for future release.
** Certification pending.