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XEST: 10 Gigabit Ethernet Service Tester

XESTはGESTの基本的機能を踏襲し、インタフェースを10GbEワイヤーレートに拡張しています。

Figure 1 :  XEST-1

Figure 2 :  XEST-1 Inside

XESTの特長:

  1. 広域イーサネット専用のサービステスタです。
  2. 10GbEテスタでは業界最小、最軽量
  3. 加入者宅内ではコネクタをジャックに入れるだけ。開通試験は全てNOCからのリモート制御で実施可能(ローカルでも制御使用可能)
  4. 10GbEのワイヤレートジェネレーションとQoS測定が可能
  5. Webベースのユーザインタフェースで究極の使いやすさを実現

Figure 3 :  XEST-1 Hardware Architecture

Figure 4 :  XEST-1 Software Architecture

Figure 5 :  LED side of chassis

Figure 6 :  Connector side of chassis

XEST-1 Specifications

ParameterDescription
Test PortSFP (ETHER-0)
Control PortsRJ-45 (ETHER-1)
RJ-45 (RS-232C)
VLANIEEE802.1Q
Shaper AlgorithmLeaky Bucket (per user)
(IFG: 96 bits / preamble: 7 Bytes / SFD: 1 Byte is included)
Generation Rate1 kbps - 1000 Mbps / 1 kbps resolution
Frame Size64 bytes - 16,000 bytes (fixed or user defined sequence)
DataUser Definable
Frequency Accuracy±25 ppm
Jitter ±1 μsec
MTBF200,000 hours
Operating Temperature/Humidity0 to 35°C / 30 to 75 %
Storage Temperature/Humidity-20 to 60 °C / 20 to 90 %
Dimensions130 mm (W) × 44 mm (H) × 192 mm (D)
Weight 550 g (AC Adaptor not included)
PowerAC Adaptor

Test Port (ETHER-0) Specifications

ParameterDescription
ConnectorSFP+ MSA
Interfaces10GBASE-SR (Full Duplex)
10GBASE-LR (Full Duplex)
10GBASE-ER (Full Duplex) (in roadmap)
1000BASE-SX (Full Duplex)
1000BASE-LX (Full Duplex)
100BASE-TX (Full Duplex/Half Duplex)
10BASE-T (Full Duplex/Half Duplex)
MDI / MDI-XAuto MDI / MDIX
(only for 1000BASE-T, 100BASE-TX, 10BASE-T)
SFP+ InterfacesAFBR-703SDZ10GBASE-SR
AFBR-703ASDZ
AFCT-701SDZ10GBASE-LR
AFCT-701ASDZ
TBD10GBASE-ER
SFP InterfacesSFP-850-031000BASE-SX
SFP-1310-011000BASE-LX
SFP-1310-02
SFP-RJ45-0210BASE-T
100BASE-TX
1000BASE-T
ParameterDescription
ConnectorSFP+ MSA
Interfaces10GBASE-SR (Full Duplex)
10GBASE-LR (Full Duplex)
10GBASE-ER (Full Duplex) (in roadmap)
1000BASE-SX (Full Duplex)
1000BASE-LX (Full Duplex)
100BASE-TX (Full Duplex/Half Duplex)
10BASE-T (Full Duplex/Half Duplex)
MDI / MDI-XAuto MDI / MDIX
(only for 1000BASE-T, 100BASE-TX, 10BASE-T)
SFP+ Interfaces AFBR-703SDZ10GBASE-SR
SFP+ Interfaces AFBR-703ASDZ
SFP+ Interfaces AFCT-701SDZ10GBASE-LR
SFP+ Interfaces AFCT-701ASDZ
TBD10GBASE-ER
SFP Interfaces SFP-850-031000BASE-SX
SFP Interfaces SFP-1310-011000BASE-LX
SFP Interfaces SFP-1310-02
SFP Interfaces SFP-RJ45-0210BASE-T
100BASE-TX
1000BASE-T

AFBR-703SDZ/AFBR-703ASDZ Specifications

ParameterDescription
Interfaces10GBASE-SR
ConnectorLC multi-mode(MMF)
Optical Output Power, Average-4.3[OMA] to -1[mean] dBm
Spectral Center Wavelength840 to 860 nm
Min. Receiver Sensitivity
@BER= 1×10-12
-11.1[OMA] to -1[Pave] dBm
Spectral Center Wavelength840 to 860 nm
RX_LOS De-assert Level-30[OMA] to -12[OMA] dBm

AFCT-701SDZ/AFCT-701ASDZ Specifications

ParameterDescription
Interfaces10GBASE-LR
ConnectorLC single-mode (SMF)
Optical Output Power, Average-8.2[mean] to 0.5[mean] dBm
Spectral Center Wavelength1,260 to 1,355 nm
Min. Receiver Sensitivity-10.3[OMA] to 0.5[mean] dBm
Spectral Center Wavelength1,260 to 1,355 nm
RX_LOS De-assert Level-30[OMA] to -17[OMA] dBm

SFP-850-03 Specifications

ParameterDescription
Interfaces1000BASE-SX
ConnectorLC multi-mode (MMF)
Optical Output Power, Average-9.5 to -4 dBm
Spectral Center Wavelength830 to 860 nm
Min. Receiver Sensitivity
@BER= 1×10-12
-17 to 0 dBm
Spectral Center Wavelength770 to 870 nm
RX_LOS De-assert Level-31 to -19 dBm

SFP-1310-01/SFP-1310-02 Specifications

ParameterDescription
Interfaces1000BASE-LX
ConnectorLC single-mode (SMF)
LC multi-mode (MMF)
Optical Output Power, Average-9.5 to -3 dBm (SMF)
-11.5 to -3 dBm (MMF)
Spectral Center Wavelength1,280 to 1,345 nm
Min. Receiver Sensitivity
@BER= 1×10-12
-20.5 to -3 dBm
Spectral Center Wavelength1,270 to 1,355 nm
RX_LOS De-assert Level-29.5 to -20.5 dBm

SFP-RJ45-02 Specifications

ParameterDescription
Interfaces1000BASE-T / 100BASE-TX / 10BASE-T
ConnectorRJ45
MDI / MDIXAuto MDI / MDIX

ETHER-1 Port Specifications

ParameterDescription
ConnectorModular Jack Connector (RJ45)
Interfaces100BASE-TX (Full Duplex / Half Duplex)
10BASE-T (Full Duplex / Half Duplex)
MDI / MDIXAuto MDI / MDIX