Switch
DCS-7280TR-48C6-F, Arista 7280R, 48x10GbE RJ45 (1/10G) & 6x100GbE QSFP EUR 4 000,00
Single mode duplex
Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 S Lambda 1310nm 2km DOM #M22 Množství: 4 US $259,96
DWDM C-band
Arista QSFP-100G-DZ2-40 - 100G DWDM QSFP transceiver XCVR US $600,00 Arista QSFP-100G-DZ2-30 - 100G DWDM QSFP transceiver XCVR US $600,00 Celková částka objednávky US $1 336,80
DCM1H-100N-A, INFINERA Dispersion Compensation Module (DCM) Half-Width, 100ps/nm Množství: 3 US $390,00
1174441G1, BVUDAAUCTA, TA5K DCM-F20, 20KM SMF DCM, TESTED, PRE-OWNED Množství: 2 US $25,90
Erbium-doped Fiber amplifier EDFA DWDM Booster Amplifier(BA) 20dBm output power,15-24dB Gain,dual AC220Vor DC LC/UPC 1U chassis BA17-Gain 20-2set CZK37,642.48×1 Total:CZK31,109.49
C-Band DWDM Pre Optical Amplifier EDFA (PA) 10dBm Maximum saturation output ,dual AC220V, 30dB Gain , LC/UPC 1U rack chassis 1 sets CZK21,742.82×2 Total:CZK38,799.15
40ch Dual Fiber DWDM Mux Demux, AAWG, W/MON Port,C21-C60 US $350,00
Free shipping 1U chassis 40channel CH21-C60 DWDM AAWG MUX Single fiber LC/UPC 1 pair-2 sets CZK21,838.80×1 Total:CZK18,048.60
https://www.fibermall.com/blog/100g-single-wavelength-dwdm-qsfp28-pam4.htm
ARICAK-3-BGP#show interfaces transceiver dom
Port 53
Last update: 0:00:00 ago
Value
----------------
Temperature 54.65 C
Voltage 3.29 V
Aggregate TX Power -6.67 dBm
Aggregate RX Power 7.04 dBm
Pre-FEC BER 1.02e-03
Uncorrected BER 0.00e+00
Ethernet53/1
TX bias current
Channel 1 68.66 mA
Channel 2 92.62 mA
Optical TX power
Channel 1 -9.67 dBm
Channel 2 -9.68 dBm
Optical RX power
Channel 1 3.78 dBm
Channel 2 4.27 dBm
SNR
Channel 1 16.45 dB
Channel 2 17.27 dB
Residual ISI
Channel 1 -1.40 ps/nm
Channel 2 -1.40 ps/nm
Level transitions
Channel 1 12.02 dB
Channel 2 12.41 dB
TEC current
Channel 1 6.60 mA
Channel 2 -0.30 mA
Temperature error
Channel 1 0.00 C
Channel 2 0.01 C
Port 53
Last update: 0:00:00 ago
High Alarm High Warn Low Warn Low Alarm
Value Threshold Threshold Threshold Threshold Unit Indicator
---------------------------------------------------------------------------
Temperature 54.99 72.00 67.00 23.00 18.00 C
Voltage 3.30 3.56 3.47 3.14 3.04 V
Pre-FEC BER 0.00e+00 6.00e-03 5.00e-03 N/A N/A
Uncorrected BER 0.00e+00 0.00e+00 0.00e+00 N/A N/A
Ethernet53/1 (Channel 1)
TX bias current 0.00 131.00 120.00 35.00 30.00 mA ALARM
TX bias current 0.00 131.00 120.00 35.00 30.00 mA ALARM
Optical TX power -30.00 -7.00 -8.00 -12.00 -13.00 dBm ALARM
Optical TX power -30.00 -7.00 -8.00 -12.00 -13.00 dBm ALARM
Optical RX power 2.50 8.16 7.00 -3.00 -5.00 dBm
Optical RX power 2.57 8.16 7.00 -3.00 -5.00 dBm
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
TEC current 19.40 220.00 190.00 -120.00 -150.00 mA
TEC current 41.90 220.00 190.00 -120.00 -150.00 mA
Frequency error 0.37 3.00 2.50 -2.50 -3.00 GHz
Frequency error 0.20 3.00 2.50 -2.50 -3.00 GHz
jab414-100G(config-if-Et49/1)#show interfaces transceiver dom thresholds
Port 49
Last update: 0:00:01 ago
High Alarm High Warn Low Warn Low Alarm
Value Threshold Threshold Threshold Threshold Unit Indicator
---------------------------------------------------------------------------
Temperature 42.41 72.00 67.00 23.00 18.00 C
Voltage 3.26 3.56 3.47 3.14 3.04 V
Pre-FEC BER 0.00e+00 6.00e-03 5.00e-03 N/A N/A
Uncorrected BER 0.00e+00 0.00e+00 0.00e+00 N/A N/A
Ethernet49/1 (Channel 1)
TX bias current 61.48 131.00 120.00 35.00 30.00 mA
TX bias current 67.71 131.00 120.00 35.00 30.00 mA
Optical TX power -9.52 -7.00 -8.00 -12.00 -13.00 dBm
Optical TX power -9.34 -7.00 -8.00 -12.00 -13.00 dBm
Optical RX power 4.30 8.16 7.00 -3.00 -5.00 dBm
Optical RX power 4.89 8.16 7.00 -3.00 -5.00 dBm
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
TEC current error 44.00 220.00 190.00 -120.00 -150.00 mA
TEC current error 43.20 220.00 190.00 -120.00 -150.00 mA
Frequency error 0.00 3.00 2.50 -2.50 -3.00 GHz
Frequency error 0.37 3.00 2.50 -2.50 -3.00 GHz
jab414-100G(config-if-Et49/1)#show interfaces transceiver dom thresholds
Port 49
Last update: 0:00:01 ago
High Alarm High Warn Low Warn Low Alarm
Value Threshold Threshold Threshold Threshold Unit Indicator
---------------------------------------------------------------------------
Temperature 51.33 72.00 67.00 23.00 18.00 C
Voltage 3.26 3.56 3.47 3.14 3.04 V
Pre-FEC BER 0.00e+00 6.00e-03 5.00e-03 N/A N/A
Uncorrected BER 0.00e+00 0.00e+00 0.00e+00 N/A N/A
Ethernet49/1 (Channel 1)
TX bias current 63.02 131.00 120.00 35.00 30.00 mA
TX bias current 70.71 131.00 120.00 35.00 30.00 mA
Optical TX power -9.52 -7.00 -8.00 -12.00 -13.00 dBm
Optical TX power -9.48 -7.00 -8.00 -12.00 -13.00 dBm
Optical RX power 4.34 8.16 7.00 -3.00 -5.00 dBm
Optical RX power 4.89 8.16 7.00 -3.00 -5.00 dBm
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
SNR 0.00 40.00 39.00 15.00 14.00 dB ALARM
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Residual ISI 0.00 130.00 80.00 -80.00 -130.00 ps/nm
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
Level transitions 0.00 40.00 39.00 4.00 3.00 dB ALARM
TEC current error 14.80 220.00 190.00 -120.00 -150.00 mA
TEC current error 12.30 220.00 190.00 -120.00 -150.00 mA
Frequency error 0.04 3.00 2.50 -2.50 -3.00 GHz
Frequency error 0.27 3.00 2.50 -2.50 -3.00 GHz
Port 49
Last update: 0:00:00 ago
Value
----------------
Temperature 46.13 C
Voltage 3.28 V
Aggregate TX Power -40.00 dBm
Aggregate RX Power N/A dBm
Pre-FEC BER 0.00e+00
Uncorrected BER 0.00e+00
Ethernet49/1 (Channel 1)
TX bias current 0.00 mA
TX bias current 0.00 mA
Optical TX power -30.00 dBm
Optical TX power -30.00 dBm
Optical RX power -30.00 dBm
Optical RX power -30.00 dBm
SNR 0.00 dB
SNR 0.00 dB
Residual ISI 0.00 ps/nm
Residual ISI 0.00 ps/nm
Level transitions 0.00 dB
Level transitions 0.00 dB
TEC current error 35.80 mA
TEC current error 46.80 mA
Frequency error 0.04 GHz
Frequency error 0.36 GHz
Cisco edfa3 zesilovač
Celkem kvalitní a levný zesilovač. Vyráběl se zhruba do roku 2008 a dnes jde koupit na ebay.com za jednotky tisíc korun.
Jde o Cisco zesilovač, který má dva stupně. Jeden s řiditelným a druhý s pevně nastaveným ziskem. Celé je to myšlené tak, že to bude propojené na přední
straně.
Druhý stupeň má na vstupu detektor a pokud na něm není signál, celek se vypne.
Pokud se ale na detektor dá paralelně rezistor, tak se nevypne a získáme tak možnost stupně rozpojit a použít jako dva nezávislé zesilovače. Na 100G spoj stačí dva kusy Edfa3 zesilovačů.
Ovládá se přes telnet na portu 3083
např. telnet 10.33.123.123 3083
ED-DWDM::1:123:::CTRLMODE=CGAIN,LINE1TXPWRSP=0,PWROFFSET=0,GAINSP=13,TILTSP=0,TILTOFFSET=0,OSRI=OFF; Threshold na odpor SET-TH-DWDM::ALL:123::LINE2RXPWRTHFL,-45; RTRV-TH-DWDM::ALL:124; SET-TH-DWDM::ALL:123::LINE1RXPWRTHFL,-45; > RTRV-TH-DWDM::ALL:124; BRTNMACRRG2-AMP3 2014-01-10 20:11:54 M 124 COMPLD "1,DWDM:GAINTHDH,,,18.0dB" "1,DWDM:GAINTHDL,,,14.0dB" "1,DWDM:LINE1RXPWRTHFL,,,-45.0dBm" "1,DWDM:LINE1TXPWRTHDH,,, 2.0dBm" "1,DWDM:LINE1TXPWRTHDL,,,-2.0dBm" "1,DWDM:LINE1TXPWRTHFL,,,-6.0dBm" "1,DWDM:LINE2RXPWRTHFL,,,-45.0dBm" ; RTRV-DWDM::ALL:123;
