25G SFP2825G SFP2825G SFP2825G SFP28
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25G SFP28

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  • Products Optical Products 10-50G Transceivers
  • 25G SFP28
Starview 10Gbps Small Form Pluggable Plus (SFP+) Transceiver Modules
10G SFP+
Starview 40G Quad Small Form Pluggable Plus (QSFP+) Transceiver Modules
40G QSFP+ Module
Starview 25G Small Form Pluggable 28 Transceiver Modules
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25G Small Form Pluggable 28 Transceiver Modules

25G SFP28

25Gbps transmission

Applications

25G Small Form Pluggable 28 Transceiver Modules available with:
  • Dual Fiber Strands SFP28 Modules
  • CWDM Dual Strands SFP28 Modules
  • DWDM Dual Strands SFP28 Modules
  • Single Fiber Strand SFP28 Modules
Supports applications such as:
  • 25G Ethernet
  • 5G Network
Supports various wavelengths such as 850nm, 1310nm and CWDM, and distances up to 40km Available with normal operating temp (0 to 70°C) or Industrial temp (-40 to 85°C)

Ordering Information

Temperature Option : Standard Temperature – 0°C to +70°C ; Industrial temperature – -5°C to +85°C
Dual Fiber Strands SFP28 Modules
Single Fiber Strand SFP28 Modules
CWDM Dual Fiber Strands SFP28 Modules
C Band DWDM Dual Fiber Strands SFP28 Modules
Dual Fiber Strands SFP28 Modules

Standard

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
SV-SFP28-SRD MM 850nm 0.1 -8.4 to 2.4 -10.3 to 3.0 1.9
25 Gb/s SV-SFP28-ESRD MM 850nm 0.3 -6.4 to 2.4 -10.3 to 2.4 3.9
SV-SFP28-LRD1 SM 1310nm 10 -7.0 to 2.0  -14.0 to -11.3 7.0
SV-SFP28-LRD4 SM 1310nm 40 -1.6 to 6.0  -19.0  to -4.0 17.4

Industrial

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
SV-SFP28-SRDH
MM
850nm
0.1
-8.4 to 2.4
-10.3 to 3.0
1.9
SV-SFP28-LRD1H
SM
1310nm
10
-7 to 2
-14 to 11.3
7
25 Gb/s
SV-SFP28-LRD2H
SM
1310nm
20
1 to 6
-14.5 to 2.5
15.5
SV-SFP28-LRD4H
SM
1550nm
40
-1.6 to 6.0
-19.0 to -4.0
17.4
Single Fiber Strand SFP28 Modules

Standard

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
25 Gb/sSV-SFP28-LRD11SM1270 TX 1330 RX10-7 to -2-12 to 25
 SV-SFP28-LRD12SM1330 TX 1270 RX10-7 to -2-12 to 25
 

Industrial

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
 SV-SFP28-LRD11HSM1270 TX 1330 RX10-4 to 2.2-30 to -9.526
 SV-SFP28-LRD12HSM1330 TX 1270 RX10-4 to 2.2-30 to -9.526
 SV-SFP28-LRD21HSM1270 TX 1330 RX201 to 6-14.5 to 2.515.5
25 Gb/sSV-SFP28-LRD22HSM1330 TX 1270 RX201 to 6-14.5 to 2.515.5
 SV-SFP28-LRD31HSM1270 TX 1330 RX30-1 to 6-16 to -415
 SV-SFP28-LRD32HSM1330 TX 1270 RX30-1 to 6-16 to -415
 SV-SFP28-LRD41HSM1270 TX 1330 RX40-1 to 6-21 to -420
 SV-SFP28-LRD42HSM1330 TX 1270 RX40-1 to 6-21 to -420
 
CWDM Dual Fiber Strands SFP28 Modules

Standard

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
25 Gb/sSV-SFP28-LRD1C##SM1270nm ~ 1330nm10-6.5 to 6-14 to 2.57.5
## denotes wavelength range from 1270~1330nm.
27 = 1270nm, 29=1290nm, 31=1310nm, 33=1330nm, 35=1350nm, 37=1370nm, 39=1390nm, 41=1410nm, 43=1430nm, 45=1450nm, 47=1470nm, 49=1490nm, 51=1510nm, 53=1530nm, 55=1550nm,57=1570nm, 59=1590nm, 61=1610nm

Industrial

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
25 Gb/sSV-SFP28-LRD1C##HSM1270nm ~ 1330nm10-6.5 to 6-14 to 2.57.5
## denotes wavelength range from 1270~1330nm.
27 = 1270nm, 29=1290nm, 31=1310nm, 33=1330nm, 35=1350nm, 37=1370nm, 39=1390nm, 41=1410nm, 43=1430nm, 45=1450nm, 47=1470nm, 49=1490nm, 51=1510nm, 53=1530nm, 55=1550nm,57=1570nm, 59=1590nm, 61=1610nm
C Band DWDM Dual Fiber Strands SFP28 Modules

100GHz Spacing DWDM

Data Rate
Part Number
Type
Wavelength
Distance
(km)
TX Power (dBm)
RX Sens. (dBm)
Fiber Budget (dB)
Datasheet
25 Gb/sSV-SFP28-LRD1D##SMDWDM Wavelength10-3 to 2-10 to 27
 SV-SFP28-LRD2D##SMDWDM Wavelength20-1 to 4-14 to 213
## denotes DWDM Wavelength Guide
100GHz Spacing Wavelength50GHz Spacing Wavelength
## ITU Channel
Wavelength
 
Frequency (THz)
171563.86 191.7
181563.05 191.8
191562.23 191.9
201561.42 192.0
211560.61 192.1
221559.79 192.2
231558.98 192.3
241558.17 192.4
251557.36 192.5
261556.55 192.6
271555.75 192.7
281554.94 192.8
291554.13 192.9
301553.33 193.0
311552.52 193.1
321551.72 193.2
331550.92 193.3
341550.12 193.4
351549.32 193.5
361548.51 193.6
371547.72 193.7
381546.92 193.8
391546.12 193.9
401545.32 194.0
411544.53 194.1
421543.73 194.2
431542.94 194.3
441542.14 194.4
451541.35 194.5
461540.56 194.6
471539.77 194.7
481538.98 194.8
491538.19 194.9
501537.4 195.0
511536.61 195.1
521535.82 195.2
531535.04 195.3
541534.25 195.4
551533.47 195.5
561532.68 195.6
571531.90 195.7
581531.12 195.8
591530.33 195.9
601529.55 196.0
611528.77 196.1
## ITU Channel
Wavelength
 
Frequency (THz)
171563.86 191.7
181563.05 191.8
191562.23 191.9
201561.42 192.0
211560.61 192.1
221559.79 192.2
231558.98 192.3
241558.17 192.4
251557.36 192.5
261556.55 192.6
271555.75 192.7
281554.94 192.8
291554.13 192.9
301553.33 193.0
311552.52 193.1
321551.72 193.2
331550.92 193.3
341550.12 193.4
351549.32 193.5
361548.51 193.6
371547.72 193.7
381546.92 193.8
391546.12 193.9
401545.32 194.0
411544.53 194.1
421543.73 194.2
431542.94 194.3
441542.14 194.4
451541.35 194.5
461540.56 194.6
471539.77 194.7
481538.98 194.8
491538.19 194.9
501537.4 195.0
511536.61 195.1
521535.82 195.2
531535.04 195.3
541534.25 195.4
551533.47 195.5
561532.68 195.6
571531.90 195.7
581531.12 195.8
591530.33 195.9
601529.55 196.0
611528.77 196.1
## ITU Channel
Wavelength
 
Frequency (THz)
17.51563.45 191.75
18.51562.64 191.85
19.51561.83 191.95
20.51561.01 192.05
21.51560.20 192.15
22.51559.39 192.25
23.51558.58 192.35
24.51557.77 192.45
25.51556.96 192.55
26.51556.15 192.65
27.51555.34 192.75
28.51554.54 192.85
29.51553.73 192.95
30.51552.93 193.05
31.51552.12 193.15
32.51551.32 193.25
33.51550.52 193.35
34.51549.72 193.45
35.51548.91 193.55
36.51548.11 193.65
37.51547.32 193.75
38.51546.52 193.85
39.51545.72 193.95
40.51544.92 194.05
41.51544.13 194.15
42.51543.33 194.25
43.51542.54 194.35
44.51541.75 194.45
45.51540.95 194.55
46.51540.16 194.65
47.51539.37 194.75
48.51538.58 194.85
49.51537.79 194.95
50.51537.00 195.05
51.51536.22 195.15
52.51535.43 195.25
53.51534.64 195.35
54.51533.86 195.45
55.51533.07 195.55
56.51532.29 195.65
57.51531.51 195.75
58.51530.72 195.85
59.51529.94 195.95
60.51529.16 196.05

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