Product DescriptionHDS-26D series optical transmitter, adopt high
linearity DFB laser, modulated directly. It can transmit 30~2600MHz
digital TV, move media broadcast ( MMB, CMMB ) and satellite live
telecast TV ( DBS , SAT-IF ) signal.Optical operating wavelength of
HDS-26D is optional as 1310nm or 1550nm.1550nm optical transmitter,
ITU standard wavelength can be selected, suitable for DWDM to
realize network-upgrading and capability-expansion. It can work
together with EDFA, YEDFA to amplify the optical power. It can be
compatible with any FTTx PON technology.Product Features1. High
wide band: 30~2600MHz.2. Suitable for Digital TV & Satellite TV
application.3. One fiber can transmit signal of 10 sets of TV, DTV
and satellite TV.4. HGHL DFB laser, can choose cooling and
non-cooling.5. 1310nmTX, output power upto 30mW.6. 1550nmTX, ITU
wavelength optional, apply in DWDM, reach network promotion and
dilatation.7. 1550nmTX can be amplified by EDFA, YEDFA to cover
large-scaled FTTH , compatible with any FTTX PON technology.8.
Multiple performance frame, suitable for application of different
scale network9. Excellent P/P ratio.Main Application1. FTTH for
Digital TV & Satellite TV2. FTTx PON, (EPON, GPON)3. Move TV media
broadcast ( MMB, CMMB )4. Other digital video applicationTechnical
IndexPerformanceIndexSupplementMin.Typ.Max.OpticalfeatureLaser
typeA Type Cooling DFBA1310, A1550, A15**B TypeNon-cooling DFB
with optical isolationB1310, B1550Operating
Wavelength(nm)130013101320A1310, B1310153015501563A1550,
B1550 ITU-G A15**1270CWDM1610B1***Wavelength adjustable
range(nm)-1.6 +1.6A15**Wavelength adjustable mode In
steps ±0.01nmA15**Wavelength
stability(Pm/ºC)-1 0TC=20~70ºCEquivalent noise
temperature(dB/Hz) -155 Side mode suppression
ratio(dB)35 Optical
isolation(dB)30 SBS(dBm)16 1310nm18 1550nmOptical
output power(mW)1 10B131010 30A13101.0 4B1550,
B1***4 10A1550, A15**Return
loss(dB)50 Optical connector SC/APC &
LC/APC RFfeatureOperating
bandwidth(MHz)30 2600 Input
range(dBm)-40 -25 Flatness(dB)-1.0 +1.030~862MHz-0.5 +0.540MHz-2.0 +2.0950~2400MHzReturn
loss(dB)14 40MHz10 950~2400MHzChannel
loading(CH) 64QAM Digital TV 36 QPSK or FMInput
ompendance( Ω ) 75 Optional 50
ΩCNR(dB)28 CTB(dB) -36 CSO(dB) -36 Generalfeature SNMP
interface RJ45HDS-26D-1-**Communication
interface RS232HDS-26D-1-**Power
supplyAC(V)90220265 DC-30-48-72 Power
consumption(W) 5Single PSOperating
temp.(ºC)-5 +65 Storage
temp.(ºC)-40 +85 Relative
humidity(%)5 95 Size ( " )19 ×14.5×1.75HDS-26D-1-**(
mm )88×50×22HDS-26D-2-**98×59.5×24HDS-26D-3-** Flow
ChartShipping Mode FAQ1. What are the
payment terms of payment?Usually, we accept T/T, PayPal, Western
Union, and Alibaba Trade Assurance. You can select the terms of
payment which is more convenient for you.2. What about the lead
time?Usually, if there's stock, we ship the goods within 5-7
working days after the deposit is confirmed. If it is out of stock,
the lead time depends.3. How about the shipping?When the package is
small, we will deliver the goods via international Express like
FedEx , DHL,TNT and UPS and so on. Door to door delivery service
will be provided; while the goods have high weight and volume, we
suggest using air or sea shipment.4. Can you do OEM for us?Yes. if
there is a certain order quantity, we can do OEM including
printing, logo, and customized model for you.5. What are the
advantages of your products?A. Good quality and competitive
pricesB. Strict quality control during production process.C.
Professional operations in processes of production, sales,
assembling, packaging and shippingD. Good after-sale service.
Professional online technical support can be provided. Moreover, if
there is any problem of the goods, we will help to solve the
problem or provide replacement of the goods6. How about the
Warranty?There are 12 months for the warranty. While the warranty
is not responsible for those broken by violence or updated with
other brands.
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