SFP+ -10G-LR
Nkọwa Ngwaahịa SFP+ -10G-LR:
SFP+ -10G-LR bụ modulu transceiver optical 10Gb/s dị obere maka ngwa nkwukọrịta optical na 10Gb/s, na-agbanwe iyi data eletriki usoro 10Gb/s na akara optical 10Gb/s. Ọ na-agbaso SFF-8431, SFF-8432 na IEEE 802.3ae 10GBASE-LR. Ọ na-enye ọrụ nchọpụta dijitalụ site na interface usoro waya 2 dịka akọwapụtara na SFF-8472. Ọ nwere plọg ọkụ, mmelite dị mfe na obere mwepụta EMI. Onye na-ebufe DFB 1310nm dị elu na onye na-anata PIN nwere mmetụta dị elu na-enye arụmọrụ ka mma maka ngwa Ethernet ruo ogologo njikọ nke 10km na eriri ụdị otu.
Atụmatụ SFP+ 10G:
•Na-akwado ọnụego bit 9.95 ruo 11.3Gb/s
•A na-akpọchi ọkụ
•Njikọ LC Duplex
•1310nm DFB transmitter, PIN-foto detector
•Njikọ SMF ruo 10km
•Njikọ waya abụọ maka nkọwapụta njikwa kwekọrọ
na SFF 8472 dijitalụ nlekota nyocha interface
•Ọkụ Ike:+3.3V
•Oriri ike <1.5W
•Oke okpomọkụ azụmaahịa: 0~ 70°C
•Oke okpomọkụ ụlọ ọrụ mmepụta ihe: -40~ +85°C
•Dabara na RoHS
Ngwa SFP+ 10G:
•10GBASE-LR/LW Ethernet na 10.3125Gbps
•SONET OC-192 / SDH
•CPRI na OBSAI
•Ọwa Fiber 10G
Ozi Ịtụ Ihe:
| Nọmba Akụkụ | Ọnụego data | Ogologo Anya | Ogologo ebili mmiri | Laser | Eriri | DDM | njikọ | Okpomọkụ |
| SFP+ -10G-LR | 10Gb/s | 10km | 1310nm | DFB/PIN | SM | Ee | DuplexLC | 0~ 70°C |
| SFP+ -10G-LR-I | 10Gb/s | 10km | 1310nm | DFB/PIN | SM | Ee | DuplexLC | -40~ +85°C |
Ọkwa Kachasị Elu
| Paramita | Akara ngosi | Nkeji. | Nkịtị nkịtị | Max. | Ngalaba | |
| Okpomọkụ Nchekwa | TS | -40 |
| +85 | °C | |
| Okpomọkụ Ọrụ Ikpe | SFP+ -10G-LR | TA | 0 |
| 70 | °C |
| SFP+ -10G-LR-I | -40 |
| +85 | °C | ||
| Voltaji ọkọnọ kachasị elu | Vcc | -0.5 |
| 4 | V | |
| Iru mmiri dị nso | RH | 0 |
| 85 | % | |
Njirimara eletriki (ISI = 0 ruo 70 °C, VCC = 3.135 ruo 3.465 Volts)
| Paramita | Akara ngosi | Nkeji. | Nkịtị nkịtị | Max. | Ngalaba | Ihe ndetu |
| Voltaji ọkọnọ | Vcc | 3.135 |
| 3.465 | V |
|
| Ngwa ọkọnọ | Icc |
|
| 430 | mA |
|
| Oriri Ike | P |
|
| 1.5 | W |
|
| Ngalaba nkesa: | ||||||
| Ntinye ihe dị iche iche nke ntinye | Rin |
| 100 |
| Ω | 1 |
| Ntinye Tx nke otu njedebe nke DC voltaji (Ref VeeT) | V | -0.3 |
| 4 | V |
|
| Ntinye voltaji dị iche iche | Vin,pp | 180 |
| 700 | mV | 2 |
| Nyefee Gbanyụọ Voltaji | VD | 2 |
| Vcc | V | 3 |
| Zipu Kwado Voltaji | VEN | Vee |
| Vee+0.8 | V |
|
| Ngalaba Nnata: | ||||||
| Nnwere Onwe Voltaji Mmepụta nke Otu Ọgwụgwụ | V | -0.3 |
| 4 | V |
|
| Voltaji Ọdịiche Mmepụta Rx | Vo | 300 |
| 850 | mV |
|
| Oge Mmalite na Oge Ọdịda nke Mmepụta Rx | Tr/Tf | 30 |
|
| ps | 4 |
| Njehie LOS | VMmehie LOS | 2 |
| VccOnye na-anabata | V | 5 |
| LOS Nkịtị | VỤkpụrụ LOS | Vee |
| Vee+0.8 | V | 5 |
Ihe ndetu:1. Ejikọtara ya ozugbo na ntụtụ ntinye data TX. Njikọ AC site na ntụtụ gaa na IC draịva laser.
2. Kwa SFF-8431 Rev 3.0.
3. N'ime njedebe dị iche iche nke 100 ohms.
4. 20%~80%.
5. LOS bụ ihe na-anakọta ihe mepere emepe. A ga-adọpụta ya na 4.7k – 10kΩ na bọọdụ nnabata. Ọrụ nkịtị bụ logic 0; mfu nke mgbaàmà bụ logic 1. Oke voltaji ndọpụta bụ 5.5V.
Paramita anya (TOP = 0 ruo 70°C, VCC = 3.135 ruo 3.465 Volts)
| Paramita | Akara ngosi | Nkeji. | Nkịtị nkịtị | Max. | Ngalaba | Ihe ndetu |
| Ngalaba nkesa: | ||||||
| Ogologo Etiti | λt | 1290 | 1310 | 1330 | nm |
|
| obosara spectral | △λ |
|
| 1 | nm |
|
| Ike Anya nkezi | Pavg | -6 |
| 0 | dBm | 1 |
| Ike Anya OMA | Poma | -5.2 |
|
| dBm |
|
| Gbanyụọ Ike Laser | Poff |
|
| -30 | dBm |
|
| Oke Mbibi | ER | 3.5 |
|
| dB |
|
| Ntaramahụhụ Mgbasa nke Onye Na-ebuga | TDP |
|
| 3.2 | dB | 2 |
| Mkpọtụ Ike Dị n'Otu | Rin |
|
| -128 | dB/Hz | 3 |
| Nnagide Mfu Nlaghachi Anya |
| 20 |
|
| dB |
|
| Ngalaba Nnata: | ||||||
| Ogologo Etiti | λr | 1260 |
| 1355 | nm |
|
| Mmetụta nke Onye Nnata | Sen |
|
| -14.5 | dBm | 4 |
| Mmetụta Nrụgide (OMA) | SenST |
|
| -10.3 | dBm | 4 |
| Los Asset | LOSA | -25 |
| - | dBm |
|
| Ihe Nri Dị Ụtọ Los | LOSD |
|
| -15 | dBm |
|
| Ọkpụkpụ Ndọkpụ | LOSH | 0.5 |
|
| dB |
|
| Ibu oke ibu | Satọdee | 0 |
|
| dBm | 5 |
| Ngosipụta Nnata | RRX |
|
| -12 | dB | |
Ihe ndetu:1. Ọnụọgụ ike nkezi bụ naanị ihe ọmụma, dịka IEEE802.3ae si kwuo.
2. Ọnụọgụ TWDP chọrọ ka bọọdụ nnabata ahụ bụrụ nke kwekọrọ na SFF-8431. A na-agbakọ TWDP site na iji koodu Matlab enyere na nkeji 68.6.6.2 nke IEEE802.3ae.
3. Ngosipụta 12dB.
4. Ọnọdụ nke ule nnata nrụgide dịka IEEE802.3ae si dị. Nnwale CSRS chọrọ ka bọọdụ nnabata ahụ kwekọọ na SFF-8431.
5. Oke ibu nke onye nnata akọwapụtara na OMA na n'okpuru ọnọdụ nrụgide zuru oke kachasị njọ.
Njirimara Oge
| Paramita | Akara ngosi | Nkeji. | Nkịtị nkịtị | Max. | Ngalaba |
| TX_Kwụsị Oge Nkwupụta | t_off |
|
| 10 | us |
| TX_Kwụsị Oge Ịkwụsị | t_on |
|
| 1 | ms |
| Oge eruola ịmalite itinye Ntọgharị nke TX_FAULT | t_int |
|
| 300 | ms |
| TX_FAULT site na Mmehie ruo na Nkwupụta | t_fault |
|
| 100 | us |
| Oge TX_Deblue iji malite ịtọgharịa | t_tọgharịa | 10 |
|
| us |
| Oge nkwenye mgbaama nke onye nnata furu efu | TA,RX_LOS |
|
| 100 | us |
| Mfu nke Oge Deassert nke Onye Nnata | Td,RX_LOS |
|
| 100 | us |
| Nye ọkwa-Họrọ oge mgbanwe | t_ratesel |
|
| 10 | us |
| Oge Elekere NJ Serial ID | elekere t_serial |
|
| 100 | kHz |
Ọrụ Ntụtụ
Eserese nke Njikọ Ogwe Njikọta Ngọngọ na Aha
Nkọwa Ọrụ Ntụtụ
| PIN | Aha | ọrụ | Ihe ndetu |
| 1 | VeeT | Ala nnyefe modulu | 1 |
| 2 | Njehie Tx | Nsogbu nke nnyefe modulu | 2 |
| 3 | Gbanyụọ Tx | Gbanyụọ onye na-ekesa ihe; Gbanyụọ mmepụta laser nke onye na-ekesa ihe | 3 |
| 4 | SDL | Ntinye/mmepụta data nke eriri abụọ (SDA) |
|
| 5 | SCL | Ntinye elekere usoro waya abụọ (SCL) |
|
| 6 | MOD-ABS | Modulu adịghị, jikọọ na VeeR ma ọ bụ VeeT na modulu ahụ | 2 |
| 7 | RS0 | Nye ọkwa nhọrọ0, chịkwaa onye nnata SFP+ n'ụzọ kwesịrị ekwesị. Mgbe ọ dị elu, ọnụego data ntinye >4.5Gb/s; mgbe ọ dị ala, ọnụego data ntinye <=4.5Gb/s |
|
| 8 | LOS | Mfu nke Ihe Ngosi Mgbaàmà nke Onye Nnata | 4 |
| 9 | RS1 | Nye ọkwa nhọrọ0, ma ọ bụrụ na ịchọrọ, chịkwaa onye na-ebufe SFP+. Mgbe ọ dị elu, ọnụego data ntinye >4.5Gb/s; mgbe ọ dị ala, ọnụego data ntinye <=4.5Gb/s |
|
| 10 | VeeR | Ala nnata modulu | 1 |
| 11 | VeeR | Ala nnata modulu | 1 |
| 12 | Rd- | E tinyere data onye nnata gbagọrọ agbagọ |
|
| 13 | Rd+ | A na-ewepụ data nnata na-anaghị agbanwe agbanwe |
|
| 14 | VeeR | Ala nnata modulu | 1 |
| 15 | VccR | Onye nnata modulu ọkọnọ 3.3V |
|
| 16 | VccT | Mbupu modulu 3.3V |
|
| 17 | VeeT | Ala nnyefe modulu | 1 |
| 18 | TD+ | Onye na-ezipụ data agbagharịrị |
|
| 19 | TD- | E tinyere data nke onye na-ezipụ na-anaghị agbanwe agbanwe |
|
| 20 | VeeT | Ala nnyefe modulu | 1 |
Rịba ama:1. A ga-ekewapụ mkpọ ala modulu ahụ na igbe modulu ahụ.
2. Ntụtụ a bụ ntụtụ mwepụta/ntụtụ mwepụta mepere emepe, a ga-adọpụtakwa ya na 4.7K-10Kohms gaa na Host_Vcc na bọọdụ nnabata.
3. A ga-eji 4.7K-10Kohms dọpụta ntụtụ a na modul ahụ.
4. Ntụtụ a bụ ntụtụ mwepụta/ntụtụ mwepụta mepere emepe, a ga-adọpụtakwa ya na 4.7K-10Kohms gaa na Host_Vcc na bọọdụ nnabata.
Ozi na Njikwa EEPROM nke Modulu SFP
Modulu SFP na-etinye usoro nkwukọrịta usoro waya abụọ dịka akọwara na SFP -8472. Enwere ike ịnweta ozi njirimara usoro nke modulu SFP na paramita Nyocha Dijitalụ site na I2Njikọ C na adreesị A0h na A2h. E sere ebe nchekwa ahụ na Tebụl 1. E depụtara ozi ID zuru ezu (A0h) na Tebụl 2, na tNkọwapụta DDM na adreesị A2h. Maka nkọwa ndị ọzọ gbasara maapụ ebe nchekwa na nkọwa byte, biko lee SFF-8472, "Njikọ nlekota onyonyo dijitalụ maka ndị na-ebufe anya". Edozila paramita DDM n'ime.
Tebụl1. Maapụ Ebe Nchekwa Nchọpụta Dijitalụ (Nkọwa nke Ebe Data Pụrụ Iche).
Tebụl nke Abụọ- Ọdịnaya nke ebe nchekwa EEPROM Serial ID (A0h)
| Adreesị Data | Ogologo (Byte) | Aha nke Ogologo | Nkọwa na Ọdịnaya |
| Ubi NJ Ntọala | |||
| 0 | 1 | Ihe njirimara | Ụdị transceiver Serial (03h=SFP) |
| 1 | 1 | Echekwabara | Ihe njirimara agbatị nke ụdị transceiver serial (04h) |
| 2 | 1 | njikọ | Koodu nke ụdị njikọ anya (07=LC) |
| 3-10 | 8 | Transceiver | 10G Isi-LR |
| 11 | 1 | Ndozi koodu | 64B/66B |
| 12 | 1 | BR, Aha | Ọnụego baud aha, nkeji nke 100Mbps |
| 13-14 | 2 | Echekwabara | (0000h) |
| 15 | 1 | Ogologo (9um) | Ogologo njikọ akwadoro maka eriri 9/125um, nkeji nke 100m |
| 16 | 1 | Ogologo (50um) | Ogologo njikọ akwadoro maka eriri 50/125um, nkeji nke 10m |
| 17 | 1 | Ogologo (62.5um) | Ogologo njikọ akwadoro maka eriri 62.5/125um, nkeji nke 10m |
| 18 | 1 | Ogologo (Ọla kọpa) | Ogologo njikọ akwadoro maka ọla kọpa, nkeji nke mita |
| 19 | 1 | Echekwabara | |
| 20-35 | 16 | Aha Onye Na-ere Ahịa | Aha onye na-ere SFP:Eriri VIP |
| 36 | 1 | Echekwabara | |
| 37-39 | 3 | Onye na-ere ahịa OUI | Onye na-ere transfeị SFP OUI ID |
| 40-55 | 16 | Onye na-ere PN | Nọmba akụkụ: "SFP+ -10G-LR” (ASCII) |
| 56-59 | 4 | Onye na-ere ahịa rev | Ọkwa nyocha maka nọmba akụkụ |
| 60-62 | 3 | Echekwabara | |
| 63 | 1 | CCID | Opekata mpe nke mkpokọta data dị mkpa na adreesị 0-62 |
| Ubi NJ agbatịkwuru | |||
| 64-65 | 2 | nhọrọ | Na-egosi akara ngosi SFP anya e tinyere n'ọrụ (001Ah = LOS, TX_FAULT, TX_DISABLE niile akwadoro) |
| 66 | 1 | BR, kachasị | Oke ọnụego bit dị elu, nkeji nke % |
| 67 | 1 | BR, nkeji | Oke ọnụego bit dị ala, nkeji nke % |
| 68-83 | 16 | Onye na-ere ahịa SN | Nọmba Serial (ASCII) |
| 84-91 | 8 | Koodu ụbọchị | Eriri VIPKoodu ụbọchị mmepụta nke |
| 92-94 | 3 | Echekwabara | |
| 95 | 1 | CCEX | Lelee koodu maka Ubi ID agbatịkwuru (adreesị 64 ruo 94) |
| Ngalaba NJ Pụrụ Iche nke Onye Na-ere Ahịa | |||
| 96-127 | 32 | A pụrụ ịgụ | Eriri VIPụbọchị a kapịrị ọnụ, naanị agụọ |
| 128-255 | 128 | Echekwabara | Edebere maka SFF-8079 |
Njirimara Nyocha Nyocha Dijitalụ
| Adreesị Data | Paramita | Izi ezi | Ngalaba |
| 96-97 | Okpomọkụ dị n'ime Transceiver | ±3.0 | °C |
| 100-101 | Nsogbu Laser Ugbu a | ±10 | % |
| 100-101 | Ike Mbupụ Tx | ±3.0 | dBm |
| 100-101 | Ike Ntinye Rx | ±3.0 | dBm |
| 100-101 | Voltaji ọkọnọ dị n'ime VCC3 | ±3.0 | % |
Nrubeisi Iwu
IheSFP+ -10G-LR na-agbaso iwu na ụkpụrụ nchekwa mba ụwa (EMC) na usoro mba ụwa (lee nkọwa dị na Tebụl na-esote).
| Mwepụ Electrostatic (ESD) gaa na ntụtụ eletriki | MIL-STD-883E Usoro 3015.7 | Klas nke 1(>1000 V) |
| Ịwụpụ Electrostatic (ESD) gaa na Duplex LC Receptacle | IEC 61000-4-2 GR-1089-CORE | Dakọtara na ọkọlọtọ |
| Elektrọmagnetik Ntinye aka (EMI) | FCC Nkebi nke 15 Klas B EN55022 Klas B (CISPR 22B) Klas VCCI B | Dakọtara na ọkọlọtọ |
| Nchekwa Anya Laser | FDA 21CFR 1040.10 na 1040.11 EN60950, EN (IEC) 60825-1,2 | Dakọtara na laser Klas 1 ngwaahịa. |
Sekit akwadoro
Sekit Ike Ọdụ Ụgbọ Mmiri Akwadoro nke Ndị Nnọchiteanya
Sekit Interface Dị Elu Akwadoro
Akụkụ Mechanical
