Modulu Transceiver Optical 40KM 40G QSFP+
IheHUAQ40Ebụ modulu transceiver nke e mere maka ngwa nkwukọrịta anya 40Km. Nhazi a kwekọrọ na 40GBASE-ER4 nke ọkọlọtọ IEEE P802.3ba. Modulu ahụ na-agbanwe ọwa ntinye anọ (ch) nke data eletriki 10Gb/s gaa na akara ngosi anya CWDM anọ, ma na-amụba ha ka ọ bụrụ otu ọwa maka nnyefe anya 40Gb/s. N'aka nke ọzọ, n'akụkụ nnata, modulu ahụ na-ewepụ ọtụtụ plexes nke ntinye 40Gb/s gaa na akara ọwa CWDM anọ, ma na-agbanwe ha ka ọ bụrụ data eletriki mmepụta ọwa anọ.
Ogologo ogologo nke ọwa CWDM anọ ahụ bụ 1271, 1291, 1311 na 1331 nm dị ka ndị otu grid ogologo ogologo CWDM nke akọwara na ITU-T G694.2. O nwere njikọ LC duplex maka interface optical na njikọ pin 38 maka interface eletriki. Iji belata mgbasa anya na sistemụ ogologo oge, a ga-etinye eriri mode otu (SMF) na modulu a.
E ji ụdị ihe, njikọ anya/ọkụ eletrik na njikọ nchọpụta dijitalụ mepụta ngwaahịa a dịka Nkwekọrịta QSFP Multi-Source (MSA) si dị. Emebere ya ka o zuo oke ọnọdụ ọrụ mpụga kachasị njọ gụnyere okpomọkụ, iru mmiri na nkwụsịtụ EMI.
Modulu a na-arụ ọrụ site na otu ọkụ eletrik +3.3V yana akara njikwa zuru ụwa ọnụ LVCMOS/LVTTL dị ka Modulu Present, Reset, Interrupt na Low Power Mode dị na modulu ndị ahụ. Enwere ike izipu ma nata akara njikwa dị mgbagwoju anya na iji nweta ozi nchọpụta dijitalụ. Enwere ike idozi ọwa nke ọ bụla ma mechie ọwa ndị a na-ejighị maka mgbanwe kachasị na nhazi.
Ngwaahịa a na-agbanwe data ntinye eletriki nke ọwa 4 nke 10Gb/s ka ọ bụrụ akara ngosi anya CWDM (ìhè), site na usoro nhazi nke Distributed Feedback Laser (DFB) nke 4-wavelength na-agba ọsọ. A na-ejikọta ìhè ahụ na akụkụ MUX dị ka data 40Gb/s, na-agbasa site na modulu nnyefe site na SMF. Modulu nnata ahụ na-anabata ntinye akara ngosi anya 40Gb/s CWDM, ma na-ewepụ ya n'ime ọwa 10Gb/s anọ nke nwere ogologo ebili dị iche iche. A na-anakọta ìhè ogologo ebili ọ bụla site na fotodiode dị iche iche (APD), wee wepụta ya dị ka data eletriki mgbe emechara ka ọ dịkwuo elu site na TIA wee site na amplifier post.
IheHUAQ40EE ji ụdị ihe, njikọ anya/ọkụ eletrik na njikọ nchọpụta dijitalụ mee ya dịka Nkwekọrịta Isi Iyi QSFP (MSA) siri dị. Emebere ya ka o zute ọnọdụ ọrụ mpụga kachasị njọ gụnyere okpomọkụ, iru mmiri na nnyonye anya EMI. Modulu a na-enye ọrụ dị elu na njikọta atụmatụ, nke enwere ike ịnweta site na njikọ usoro waya abụọ.
atụmatụ Nhazi ụzọ CWDM anọ MUX/DEMUX Ruo 11.2Gbps kwa bandwit ọwa Mgbasa ozi nke > 40Gbps Njikọ LC Duplex Dabara na IEEE802.3ba na 40GBASE-ER4 Standard Ethernet 40G Ndabere na QSFP MSA Nnyefe ruo 40km Dabara na ọnụego data Infiniband QDR/DDR Ọkụ ike otu +3.3V na-arụ ọrụ Ọrụ nchọpụta dijitalụ arụnyere n'ime ya Oke okpomọkụ 0°C ruo 70°C Dabara RoHS
Ngwa anya Àgwà (T)OP = 0 ruo 70°C, VCC = 3.135 ruo 3.465 Volt) -21.2 0.5
Paramita Akara ngosi Nkeji Ụdị Max Ngalaba Ref. Onye na-ebufe ihe Ọrụ Ogologo ebili mmiri L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 1337.5 nm Oke Mbelata Akụkụ SMSR 30 - - dB Mwepụta Ike Mbugharị Nkezi Ngụkọta PT - - +10.5 dBm Ike Mbugharị nkezi, Lane ọ bụla -2.7 - +4.5 dBm Ọdịiche dị na Ike Mmalite n'etiti Ụzọ Abụọ ọ bụla (OMA) - - 6.5 dB Oke Mgbanwe Ọkụ, Okporo ụzọ ọ bụla OMA -0.7 +5 dBm Mwepụta Ike na OMA na-ebelata Ntaramahụhụ Mgbasa Ozi na Mgbasa Ozi (TDP), Ụzọ ọ bụla -1.5 - dBm TDP, Ụzọ ọ bụla TDP 2.6 dB Oke Mbibi ER 5.5 - - dB Nkọwa Ihe Mkpuchi Anya Na-eziga {X1, X2, X3, Y1, Y2, Y3} {0.25,0.4, 0.45,0.25,0.28, 0.4} Nnagide Mfu Nlaghachi Anya - - 20 dB Nkezi Mbugharị Ike Gbanyụọ Mbugharị, Lane ọ bụla Poff -30 dBm Mkpọtụ Ike Dị n'Otu Rin -128 dB/HZ 1 Onye nnata Ọnụọgụ Mmebi THd -6 dBm 1
Ike nkezi na ntinye nnata, ụzọ ọ bụla R -4.5 dBm Ike Nnata (OMA), Ụzọ ọ bụla -4 dB Izi ezi nke RSSI -2 2 dB Ngosipụta Nnata RRX -26 dB Mmetụta nke Onye Nnata Nrụgide na OMA, Ụzọ ọ bụla - - -16.8 dBm Mmetụta Nnata (OMA), Ụzọ ọ bụla Sen - - -19 dBm Ọdịiche dị n'ike nnata n'etiti ụzọ abụọ ọ bụla (OMA) 7.5 dB Nata Ugboro 3 dB nke elu nke Eletriki, Lane ọ bụla 12.3 GHz LOS De-Assert LOSD -22 dBm LOS Kwenye LOSA -35 dBm Nhicha ahụ LOS LOSH dB Ihe ndetu:
Ngwa Rak gaa na rak Ebe nchekwa data Switchs na Routers Netwọk metro Switches na Routers Njikọ Ethernet BASE-ER4 40G
